Question

quanto da essa conta x+ x +8 = 54

Answer 1

x + x + 8 = 54
2x + 8 = 54
2x = 54 - 8
2x = 46
x = 46/2
x = 23

Answer 2

x+x+8=54
2x+54-8
2x+46
x=46/2
x=23