Solve the following equation
2c+2+2c+c=42
Solve for c
2c + 2 + 2c + c = 42
(2 + 2 + 1)c = 5c
5c + 2 = + 42
Group our constants 2 and 42. subtract 2 from both sides
5c + 2 - 2 = 42 - 2
5c = 40
c = 8
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