Question

-2x - y = -13
2x + 2y = 8

Answer 1

the first one is (6.5,13)

the second one is (4,4)

Explanation:

-2x-0=-13

-2x=-13 divide -2 by -13

x=6.5

-2(0)-1y=-13

0-1y=-13

-1y=-13

13

so that gives you (6.5,13)

2x+2(0)=8

2x+0=8

2x=8 divide two by eight

x=4

2(0)+2y=8

0+2y=8

2y=8 divide two by eight

y=8