Question

como se monda essa conta 
5x-5>-9+3x

Answer 1

5x-5>-9+3x
5x-3x>-9+5
2x>-4
x>-4/2
x>-2

S={x∈R / x > -2}

Answer 2

5x - 3x > - 9 + 5
2x > - 4
x > - 4/2
x > - 2

S = { x ∈ R / x > - 2 }