7c=-21+12

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Solution for 7c=-21+12 equation: 


Simplifying
7c = -21 + 12

Combine like terms: -21 + 12 = -9
7c = -9

Solving
7c = -9

Solving for variable 'c'.

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

Divide each side by '7'.
c = -1.285714286

Simplifying
c = -1.285714286

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