3c+12=-18

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Solution for 3c+12=-18 equation: 


Simplifying
3c + 12 = -18

Reorder the terms:
12 + 3c = -18

Solving
12 + 3c = -18

Solving for variable 'c'.

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

Add '-12' to each side of the equation.
12 + -12 + 3c = -18 + -12

Combine like terms: 12 + -12 = 0
0 + 3c = -18 + -12
3c = -18 + -12

Combine like terms: -18 + -12 = -30
3c = -30

Divide each side by '3'.
c = -10

Simplifying
c = -10

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