Question

Responda essa conta pra mim por favor. 4(×+1)=20

Answer 1

4(x+1)=20
4x+4=20
4x=20-4
4x=16
x=4

Answer 2

4(x+1) = 20
4x + 4 = 20
4x = 20-4
4x = 16
x = 16/4
x = 4