7c+12=-4c-78

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Solution for 7c+12=-4c-78 equation:


Simplifying
7c + 12 = -4c + -78

Reorder the terms:
12 + 7c = -4c + -78

Reorder the terms:
12 + 7c = -78 + -4c

Solving
12 + 7c = -78 + -4c

Solving for variable 'c'.

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

Add '4c' to each side of the equation.
12 + 7c + 4c = -78 + -4c + 4c

Combine like terms: 7c + 4c = 11c
12 + 11c = -78 + -4c + 4c

Combine like terms: -4c + 4c = 0
12 + 11c = -78 + 0
12 + 11c = -78

Add '-12' to each side of the equation.
12 + -12 + 11c = -78 + -12

Combine like terms: 12 + -12 = 0
0 + 11c = -78 + -12
11c = -78 + -12

Combine like terms: -78 + -12 = -90
11c = -90

Divide each side by '11'.
c = -8.181818182

Simplifying
c = -8.181818182

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