30+4c=2(c+6)

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Solution for 30+4c=2(c+6) equation:


Simplifying
30 + 4c = 2(c + 6)

Reorder the terms:
30 + 4c = 2(6 + c)
30 + 4c = (6 * 2 + c * 2)
30 + 4c = (12 + 2c)

Solving
30 + 4c = 12 + 2c

Solving for variable 'c'.

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

Add '-2c' to each side of the equation.
30 + 4c + -2c = 12 + 2c + -2c

Combine like terms: 4c + -2c = 2c
30 + 2c = 12 + 2c + -2c

Combine like terms: 2c + -2c = 0
30 + 2c = 12 + 0
30 + 2c = 12

Add '-30' to each side of the equation.
30 + -30 + 2c = 12 + -30

Combine like terms: 30 + -30 = 0
0 + 2c = 12 + -30
2c = 12 + -30

Combine like terms: 12 + -30 = -18
2c = -18

Divide each side by '2'.
c = -9

Simplifying
c = -9

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