Question

Resolva a equação e assinale a alternativa correta x sobre 2 +2x sobre 3=1+x

Answer 1

$\frac{x}{2}+\frac{2x}{3}=1+x\\\\MMC=6\\\\\frac{3\;.\;x+2\;.\;2x}{6}=1+x\\\\3x+4x=6.(1+x)\\\\7x=6+6x\\\\7x-6x=6\\\\x=6$

Answer 2

Resposta:

X=6

Explicação passo-a-passo: