Question

If 3x-7 = x , find x_________​

Answer 1

Answer:

3x - 7 = x

So,   3x - 7 - x = 0

We need to combine 3x with -x

3x + (-x) = 2x

2x - 7 = 0

2x = 7 + 0

2x = 7

x = $\frac{7}{2}$

x = 3.5

Hope it helps