3 years ago

Solve. 3x-4y=-5 -x+2y=3 Write answer in the form (x,y).

1 answer:

4 0

3x-4y=-5
-x+2y=3
Multiply the second by one:
3x-4y=-5
-2x+4y=6
Combine the equations:
x = 1
Substitute x and solve for y:
-2*1+4y=6
-2+4y=6
4y=8
y=2
Answer:
(1,2)

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