Solve the following equation
15h+20=5h+40
Solve for h
15h + 20 = 5h + 40
Group our variables 15h and 5h subtract 5h from both sides
15h + 20 - 5h = 5h + 40 - 5h
10h + 20 = 40
Group our constants 20 and 40. subtract 20 from both sides
10h + 20 - 20 = 40 - 20
10h = 20
h = 2
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