Question

qual o resultado de 2(x+3)-x\2=4
me audem pfv

Answer 1

$2(x+3) \frac{-x}{2}=4$⇒$2x+6 \frac{-x}{2}=4$⇒$2x \frac{-x}{2}=4-6$⇒$\frac{4x-x}{2}=-2$⇒$3x=-2.2$⇒$x= \frac{-4}{3}$