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Substitution method
Page 2
Questions (90)
Solve the following system by using substitution:
x = -3y - 17 2x + 3y = -7
3 answers
asked by
austin dunaway
681 views
solve by substitution method
y=x-4 6x-9y=21
5 answers
asked by
Anonymous
673 views
Use a substitution method to solve the linear system 2a=8
a+b=2
3 answers
asked by
Tila
616 views
use the Substitution Method. Please give it a try.
y = 3x + 4 5x + 3y = 12 Why is the substitution method preferred in this case?
2 answers
asked by
Maya
623 views
Solve using the substitution method.
-5x + y = 16 9x + 13y = 60
2 answers
asked by
Chad
546 views
please help with the following problem using the substitution method
y=2x x+y=12 thanks x + 2x = 12 3x = 12 x = 4 y = 2x = 8
1 answer
asked by
steve dowling
524 views
Solve 3x+y=25, xy=8 using substitution method
2 answers
asked by
Hafaat
485 views
I need to know if I am doing this problem right when sustitution method.
y+2x=3 y+2x=-4 y+2x=3 -1(y+2x=3)-y-2x=-4 now add the two
1 answer
asked by
Donna
506 views
solve by substitution method
x^2=y^2+39 x-y=3
2 answers
asked by
sue
482 views
If r=5z then 15z=3y, then r=?
2 answers
asked by
....
477 views
substitution method
4x+9y=52 x=35-5y
2 answers
asked by
shirley
468 views
using the substitution method. Show your work. If the system has no solution or an infinite number of solutions, state this.
3x +
1 answer
asked by
Miguel
469 views
How do i do this okay i have x=17-4y and y=x-2 i have to solve by using substitution i don't get it do i replace x-2 for x then
3 answers
asked by
sam
462 views
Solve using the substitution method. Show your work. If the system has no solution or an infinite number of solutions, state
1 answer
asked by
tom
472 views
solve using the substitution method....(solutions must be in ordered pairs form)
9m+n=24 m-8n=27
5 answers
asked by
Michelle
437 views
Solve the following system using substitution. What is the solution to the given system?
y = −4x −1 and 2y + 2 = −12x
1 answer
asked by
3
37 views
Suppose you are given the system of equations
{ y=x-4, 6x+5y=12 a. Which variable would you replace in the substitution
1 answer
asked anonymously
31 views
Consider this linear system:
3x − 2y = −2 x + 3y = 14 Question 1 To solve this system by substitution, which expression could
3 answers
asked by
Elijah Stewart
22 views
Solve the system of equations by substitution.
x + y = 10 y = 9x (Simplify your answer. Type an ordered pair.)
11 answers
asked anonymously
43 views
Part A From the following system of equations, create a new equation by substituting the value of y from the first equation into
5 answers
asked anonymously
29 views
y = 4x - 6%0D%0A2x - 3y = 8%0D%0A%0D%0AIf this problem is to be solved by substitution, which is a correct
1 answer
asked by
Obama
25 views
Use the substitution method to solve the system x=y-4;+8y=2 (1 point) (-3 1/3, 2/3) Infinite solutions no solution (2/3, -3 1/3)
1 answer
asked by
Gunge Lord
23 views
Consider this linear system:
3x − 2y = −2 x + 3y = 14 Question 1 To solve this system by substitution, which expression could
1 answer
asked anonymously
63 views
One number is 4 less than 3 times a second number. If 3 more than 2 times the first number is decreased by 2 times the second
3 answers
asked anonymously
37 views
Demonstration of the substitution method is required for this assessment. Show all work!
The members of a cooking club are making
1 answer
asked anonymously
23 views
One number is 4 less than 3 times a second number. If 3 more than 2 times the first number is decreased by 2 times the second
1 answer
asked anonymously
26 views
Solve the system of equations by substitution.
x = –4y x + 5y = 2 (1 point) Responses (–8, 2) (–8, 2) (8, –2) (8, –2)
1 answer
asked anonymously
27 views
Solve the system using substitution.
y minus 2 x equals 3. 3 x minus 2 y equals 5. (1 point) Responses the ordered pair (negative
1 answer
asked anonymously
18 views
Using substitution, which number from the set (15,25,35,55) make the equation y + 15=40 true (1 point)
25 55 35 15
1 answer
asked by
Anonymous
46 views
Using substitution, which number from the set {15, 25, 35, 55} makes the equation y+15=40 true?(1 point) Responses 55 55 25 25
1 answer
asked by
Sunshine124
13 views
4 of 54 of 5 Items
Question Using the substitution method determine if (-2, -4) is a solution to the following system of linear
1 answer
asked by
Hana
21 views
Solve the system by substitution.
minus, 4, x, minus, y, equals, 1 −4x−y= 1 minus, 9, x, plus, 9, equals, y −9x+9= y
1 answer
asked by
Lifewastaken
25 views
Substitution method:
Solve with the solution: y=8x-12 -4x-4y=-8
1 answer
asked anonymously
29 views
Use substitution to solve the system.
x=2y-6 4x+3y=20 x= y=
1 answer
asked anonymously
8 views
Solve the equation p - 10 = 13 using substitution
1 answer
asked anonymously
9 views
Using substitution, which number from the set {15, 25, 35, 55} makes the equation y+15=40 true?(1 point)
Responses 35 35 55 55 25
1 answer
asked by
cheecky danage
29 views
Using substitution, which number from the set {6, 13, 18, 26} makes the equation 2x+5=31 true?(1 point)
Responses 26 26 13 13 6 6
1 answer
asked by
#Dogmama
50 views
use the subsitution method to solve the system x=y-4, x+8y=2
A: infinite solutions B: no solution C:((2)/(3),-3(1)/(3))
1 answer
asked anonymously
17 views
solve by substitution
y=5x 8x-3y=35 show work
1 answer
asked anonymously
6 views
Use the substitution method to solve the problem x = y - 4x + 8 y = 2
1 answer
asked anonymously
6 views
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Parent Categories (15)
Algebra
Algebraic Equations
Algebraic Systems of Equations
Checking Solutions
Equations
Equations and Expressions
Equations and Systems of Equations
Equations/Systems of Equations
Linear Equations
Linear Systems
Methods for effective learning
Solving equations
Solving linear equations
System of Equations
Systems of Equations