Question

Solve for x: -3|2x + 6] = -12 (1 point)

Answer 1

$\\ \sf\longmapsto -3|2x+6|=-12$

$\\ \sf\longmapsto |2x+6|=\dfrac{-12}{-3}=4$

#1

$\\ \sf\longmapsto 2x+6=4\implies 2x=-2\implies x=-1$

#2

$\\ \sf\longmapsto -(2x+6)=4\implies 2x+6=-4\implies 2x=-10\implies x=\dfrac{-10}{2}=-5$

Option B