Question

solve for j.
j + 13.42 = 17.5
j =

Explanation:

Step1: Isolate $j$ via subtraction

Subtract 13.42 from both sides.
$j + 13.42 - 13.42 = 17.5 - 13.42$

Step2: Calculate the right-hand side

Simplify the subtraction.
$j = 4.08$

Answer:

$4.08$