Solve the following equation
10-f+1.5f=12.50
Solve for f
10 - f + 1.5f = 12.50
(-1 + 1.5)f = 0.5f
0.5f + 10 = + 12.5
Group our constants 10 and 12.50. subtract 10 from both sides
0.5f + 10 - 10 = 12.50 - 10
0.5f = 2.5
f = 5
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