Question

resposta de x+x-4=17-2x+1

Answer 1

a resposta seria: 5,5

x + x + 2x=17+1+4
4x=22

22/4

Answer 2

x + x - 4 = 17 - 2x + 1
x + x + 2x = 17 + 1 + 4
4x = 22
x = 22/4 (÷2)
x = 11/2