Question

resolva a equacao 2x-7=5x-3

Answer 1

2x - 7 = 5x - 3 

2x - 5x = - 3 + 7 

- 3x = 4 

x =  4 / -3 

x = - (4/3)                    ok 

Answer 2

2x - 7 = 5x - 3
- 7 + 3 = 5x - 2x
- 4 = 3x
3x = - 4
x = - 4/3