3=c+7-18

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Solution for 3=c+7-18 equation:


Simplifying
3 = c + 7 + -18

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

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

Solving
3 = -11 + c

Solving for variable 'c'.

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

Add '-1c' to each side of the equation.
3 + -1c = -11 + c + -1c

Combine like terms: c + -1c = 0
3 + -1c = -11 + 0
3 + -1c = -11

Add '-3' to each side of the equation.
3 + -3 + -1c = -11 + -3

Combine like terms: 3 + -3 = 0
0 + -1c = -11 + -3
-1c = -11 + -3

Combine like terms: -11 + -3 = -14
-1c = -14

Divide each side by '-1'.
c = 14

Simplifying
c = 14

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