SOLUTION: Find the solution by substitution: 3x-2y=-5 x=y-2
Algebra
->
Coordinate Systems and Linear Equations
->
Lessons
-> SOLUTION: Find the solution by substitution: 3x-2y=-5 x=y-2
Log On
Linear Solvers
Linear
Practice
Practice
Answers archive
Answers
Word Problems
Word
Lessons
Lessons
In depth
In
Click here to see ALL problems on Linear-systems
Question 149113
:
Find the solution by substitution:
3x-2y=-5
x=y-2
Answer by
checkley77(12844)
(
Show Source
):
You can
put this solution on YOUR website!
3x-2y=-5
x=y-2
3(Y-2)-2Y=-5
3Y-6-2Y=-5
Y=6-5
Y=1 ANSWER.
X=1-2
X=-1 ANSWER.
PROOF:
3*-1-2*1=-5
-3-2=-5
-5=-5