Question

6. Solve for x: 4x - 7 - (x+4) = 3x + 4 - (2x - 1)​

Answer 1

Answer:

4x - 7 - x - 4 = 3 × + 4 - 2x + 1

4x - 3x + 2x - x = 4 + 1 + 7 + 4

x + x = 16

2x = 16

x = 16/2

x = 8