18+9c=-18+18c

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Solution for 18+9c=-18+18c equation:


Simplifying
18 + 9c = -18 + 18c

Solving
18 + 9c = -18 + 18c

Solving for variable 'c'.

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

Add '-18c' to each side of the equation.
18 + 9c + -18c = -18 + 18c + -18c

Combine like terms: 9c + -18c = -9c
18 + -9c = -18 + 18c + -18c

Combine like terms: 18c + -18c = 0
18 + -9c = -18 + 0
18 + -9c = -18

Add '-18' to each side of the equation.
18 + -18 + -9c = -18 + -18

Combine like terms: 18 + -18 = 0
0 + -9c = -18 + -18
-9c = -18 + -18

Combine like terms: -18 + -18 = -36
-9c = -36

Divide each side by '-9'.
c = 4

Simplifying
c = 4

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