Question

Qual a conta certa5x-(x-2)<6

Answer 1

5x -x + 2 < 6
4x < 6 - 2
4x < 4
x < 4/4
x< 1

Answer 2

5x - (x - 2) < 6

5x -x + 2 < 6

4x < 6 - 2

4x < 4

x < 4/4

x < 1

Espero ter ajudado.