Question

x/2 + x + 1 = 4 me ajudem please

Answer 1

Resposta:

x=2

Explicação passo-a-passo:

$\frac{x}{2} + x +1 =4\\\frac{x+2x}{2}=4-1\\\frac{3x}{2} =3\\3x=3.2\\3x=6\\x=\frac{6}{3} \\x=2$