Question

resolva a equação de 1° grau : 2(x+2) =5

Answer 1

2(x+2) =5
2x+4=5
2x=5-4
2x=1
x=1/2
x=0,5

bons estudos!

Answer 2

resolva a equação de 1° grau : 2(x+2) =5

$2(X + 2) = 5 \\\\\\ 2X + 4 = 5 \\\\\\ 2X = 5 - 4 \\\\\\ 2X = 1 \\\\\\ X =\dfrac{1}{2}$

Resposta :

$\boxed{X =\dfrac{1}{2}}}$