Question

Solve the system using the elimination method.

1. 7x-2y=15
7x+2y=13

Answer 1

take equation 1 and subtract equation 2 and you will cancel the x variable and be left with the y. Then solve

Answer 2

no i think u get rid of the y variable first.....i got (0,5)

Answer 3

yeah i did it wrong because i thought u had to get rid of the y variable first.....

Answer 4

i dont get the difference.....