Question

Solve each equation. 1.) 7x=8x+12 2.) 34-2x=7x 3.) -x=7x-56

Answer 1

1) 7x-8x=8x+12-8x= -12 (x=-12)
2) -2x+34=7x x=34/9
3)-x-7x=7x-56-7x x=7

Answer 2

Answer:

1: -12

2: 3 7/9

3: 7

Step-by-step explanation: