Question

Solve the equation |8y+4|=2|y−1|. Explain.

Answer 1

$\\ \sf\longmapsto |8y+4|=2|y-1|$

$\\ \sf\longmapsto 8y+4=2y-1$

$\\ \sf\longmapsto 8y-2y=-1-4$

$\\ \sf\longmapsto 6y=-5$

$\\ \sf\longmapsto y=\dfrac{-5}{6}$