30-7c=2+7c

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Solution for 30-7c=2+7c equation:


Simplifying
30 + -7c = 2 + 7c

Solving
30 + -7c = 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.
30 + -7c + -7c = 2 + 7c + -7c

Combine like terms: -7c + -7c = -14c
30 + -14c = 2 + 7c + -7c

Combine like terms: 7c + -7c = 0
30 + -14c = 2 + 0
30 + -14c = 2

Add '-30' to each side of the equation.
30 + -30 + -14c = 2 + -30

Combine like terms: 30 + -30 = 0
0 + -14c = 2 + -30
-14c = 2 + -30

Combine like terms: 2 + -30 = -28
-14c = -28

Divide each side by '-14'.
c = 2

Simplifying
c = 2

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