7c-12=16+3c

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Solution for 7c-12=16+3c equation:


Simplifying
7c + -12 = 16 + 3c

Reorder the terms:
-12 + 7c = 16 + 3c

Solving
-12 + 7c = 16 + 3c

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-3c' to each side of the equation.
-12 + 7c + -3c = 16 + 3c + -3c

Combine like terms: 7c + -3c = 4c
-12 + 4c = 16 + 3c + -3c

Combine like terms: 3c + -3c = 0
-12 + 4c = 16 + 0
-12 + 4c = 16

Add '12' to each side of the equation.
-12 + 12 + 4c = 16 + 12

Combine like terms: -12 + 12 = 0
0 + 4c = 16 + 12
4c = 16 + 12

Combine like terms: 16 + 12 = 28
4c = 28

Divide each side by '4'.
c = 7

Simplifying
c = 7

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