Solve the following equation
13c+100=18c
Solve for c
13c + 100 = 18c
Group our variables 13c and 18c subtract 18c from both sides
13c + 100 - 18c = 18c - 18c
-5c + 100 = 0
Group our constants 100 and 0. subtract 100 from both sides
-5c + 100 - 100 = 0 - 100
-5c = -100
c = 20
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