Question

please help me understand!
Solve the system using elimination
3x + 2y = −6
− x − 2y = 10

Answer 1

2y and -2y would cancel each other out

Answer 2

3x-x = 2x and -6+10 = 4

Answer 3

that would turn out to be 2x=4. then divide two on each side and you get x=2

Answer 4

@abb0t @eliassaab Am I right??? I haven't done this in a while

Answer 5

x=2, y=-6

Answer 6

Do you add or subtract the two parts?

Answer 7

nvm figured it out thanks a lot guys!!