Question

o valor de x na equação 5x-3 (x+1) =5 e?

Answer 1

5x - 3(x+1) = 5
5x - 3x - 3 = 5
2x = 5 + 3
2x = 8
x = 8/2
x = 4

Answer 2

Oi! :)

5x-3*(x+1)=5
5x-3x-3=5
2x=5+3
2x=8
x=8/2
x=4