SOLUTION: I don't understand
what is the solution to the system of equations.
-3x + 2y = 10
-2x - y = -5
Algebra.Com
Question 100070: I don't understand
what is the solution to the system of equations.
-3x + 2y = 10
-2x - y = -5
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
-2X-Y=-5 NOW MULTIPLY THIS EQUATION BY 2 & ADD TO THE OTHER EQUATION
-4X-2Y=-10
-3X+2Y=10
--------------------------
-7X=0
X=0 ANSWER.
-2*0+2Y=10
2Y=10
Y=10/2
Y=5 ANSWER.
PROOF:
-3*0+2*5=10
10=10
RELATED QUESTIONS
x + 2y = 3
3x - 2y = 5
What is the solution to the system of... (answered by mananth,Alan3354)
What is the x value of the solution to this system of equations?
1. 3x+2y=6
2x+y=2 (answered by Fombitz)
What is the x value of the solution to this system of equations? 3x+2y=6... (answered by macston)
Which is a solution to the following system of equations.
3x-2y=10... (answered by mananth)
A system of equations is shown below.3x + 2y = 19 2x - y = 1 What is the solution to... (answered by checkley79)
What is the solution to the following system of equations?
3x − y = 2
(answered by Fombitz)
-x+y=5
x-y=10
The solution to the system of equations above is...?...
(no calculations (answered by josmiceli)
what is the solution to this system of equations
y=-3x-2... (answered by RAY100)
What is the solution to the system of equations?
2x+y=-3... (answered by TimothyLamb,Fombitz)