Question

3 mas 4x -7 igual a x - 3

Answer 1

3 + 4X - 7 = X - 3
4X - X = -3 -3 + 7
3X = 1
X = 1/3

Answer 2

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