Question

4 + 2.2h = -3.7

Explanation:

Step1: Isolate the term with $h$

Subtract 4 from both sides:
$4 + 2.2h - 4 = -3.7 - 4$
$2.2h = -7.7$

Step2: Solve for $h$

Divide both sides by 2.2:
$h = \frac{-7.7}{2.2}$

Answer:

$h = -3.5$