Question

qual é o valor da equaçao 3.(2x + 10)=10
responde pfvr meus lindos

Answer 1

$3.(2x+10)=10\\\\ 6x+30=10\\\\ 6x=10-30\\\\ 6x=-20\\\\ \displaystyle x=-\frac{20}{6}\\\\ x=-\frac{10}{3}$