Question

7x-6y=-9

Y=-9

_,_
Please help me if you do help me can you please explain step-by-step on how you got the answer


Please help me please help

Answer 1

-9

Explanation:

7x- 6y= -9

y= -9

7x- (6x-9) = -9

7x--54 = -9 (here both negative signs will change to positive)

7x+54 = -9

7x = -9-54 = -63

7x = - 63

x = - 63/7= -9