7+8c-18=-3

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Solution for 7+8c-18=-3 equation: 


Simplifying
7 + 8c + -18 = -3

Reorder the terms:
7 + -18 + 8c = -3

Combine like terms: 7 + -18 = -11
-11 + 8c = -3

Solving
-11 + 8c = -3

Solving for variable 'c'.

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

Add '11' to each side of the equation.
-11 + 11 + 8c = -3 + 11

Combine like terms: -11 + 11 = 0
0 + 8c = -3 + 11
8c = -3 + 11

Combine like terms: -3 + 11 = 8
8c = 8

Divide each side by '8'.
c = 1

Simplifying
c = 1

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