Questions LLC
Login
or
Sign Up
Ask a New Question
Math
Algebra
How do I solve the system by substitution: 3x-7= -7 and x+y= -9
1 answer
I think it's like this;
3x-7= -7 X(0)+y=-9
3x=0 y=-9
x=0
You can
ask a new question
or
answer this question
.
Related Questions
1. Verify that (-4, 12) is the solution to the system.
Show work to justify your answer 2x+y=5 -5x-2y=-6 2. Solve the system by
If you try to solve a linear system by the substitution method and get the result 0 = 8, what does this mean?
A. The system has
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Solve the system by
i need help with these problems (either a solution or how to plug them into a graphing calculator):
1) Solve by substitution or
Solve the system of equations by SUBSTITUTION.
6y+5x=8 x+3y=−7 (1 point) What would your equation look like after the first
Solving Equations Using Substitution Quick Check
1 of 51 of 5 Items Question Solve the system of two equations using
Solve the following system using substitution. What is the solution to the given system?
y = −4x −1 and 2y + 2 = −12x (1
Hello! I need help with these math questions, thanks! :)
1.) Solve the system by substitution. 5x + 2y = -17 x = 3y 2.) Solve the
Solve Linear System by Substitution
Consider this linear system: 3x − 2y = −2 x + 3y = 14 Question 1 To solve this system by
Solve Linear System by Substitution
Consider this linear system: 3x − 2y = −2 x + 3y = 14 Question 1 To solve this system by
