2c+18=7c-2

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Solution for 2c+18=7c-2 equation:


Simplifying
2c + 18 = 7c + -2

Reorder the terms:
18 + 2c = 7c + -2

Reorder the terms:
18 + 2c = -2 + 7c

Solving
18 + 2c = -2 + 7c

Solving for variable 'c'.

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

Add '-7c' to each side of the equation.
18 + 2c + -7c = -2 + 7c + -7c

Combine like terms: 2c + -7c = -5c
18 + -5c = -2 + 7c + -7c

Combine like terms: 7c + -7c = 0
18 + -5c = -2 + 0
18 + -5c = -2

Add '-18' to each side of the equation.
18 + -18 + -5c = -2 + -18

Combine like terms: 18 + -18 = 0
0 + -5c = -2 + -18
-5c = -2 + -18

Combine like terms: -2 + -18 = -20
-5c = -20

Divide each side by '-5'.
c = 4

Simplifying
c = 4

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