Question

question
solve for b.
3.4b - 3.2 = -16.8

Explanation:

Step1: Add 3.2 to both sides

$3.4b-3.2 + 3.2=-16.8 + 3.2$
$3.4b=-13.6$

Step2: Divide both sides by 3.4

$\frac{3.4b}{3.4}=\frac{-13.6}{3.4}$
$b = - 4$

Answer:

$b=-4$