Friday

January 30, 2015

January 30, 2015

Posted by **Mr.Brain** on Thursday, May 2, 2013 at 10:18am.

Find the solution to the system of equations by using either graphing or substitution.

y = 6 – x and y = x – 2

(2, 4)

(–4, 2)

(4, 2)

no solutions

6.

y = 2x – 1 and y = x + 3 (1 point)(4, 7)

(7, 4)

(–7, –4)

infinite solutions

7.

y = 4x and y + x = 5

(–4, 1)

(1, 4)

(–3, 2)

(2, 3)

my answers

5. -4,2

6. 7,4

7. -4,1

- Math -
**Steve**, Thursday, May 2, 2013 at 11:00am#5: Bzzt

plug in your values:

2 = 6-(-4)

-4 = 2-2

How about (4,2)

#6 Nope

#7 Nope

Post your work and we can show you where you went wrong. You're evidently not getting the method for solving these things. You might try reviewing your own materials first.

**Answer this Question**

**Related Questions**

math - find the solution to the system of equations by using either graphing and...

algebra - i need help with these problems (either a solution or how to plug them...

MATH PLS HELP CHECK ANSWERS - 3. What is the rule for the function shown in the ...

URGENT~MATH For Steve or Reiny - For questions 5-7, find the solution to the ...

algebra 1 - Got a test tomorrow... Say you have a system of equations (linear), ...

Math - Solve by either graphing and then get an exact solution by using either ...

Algebra - I can find no solution to this system of equations. Solve the system ...

alg 2 - 2 questions: 1. Find "a" if (-3,7) is a solution of 2x+ay=26 2. solve ...

Algebra 2 - 2 questions: 1. Find "a" if (=3,7) is a solution of 2x+ay=26 2. ...

alegebra - Solve the system of equations by graphing. Then classift the system ...