7-3c=2(c+6)

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Solution for 7-3c=2(c+6) equation:


Simplifying
7 + -3c = 2(c + 6)

Reorder the terms:
7 + -3c = 2(6 + c)
7 + -3c = (6 * 2 + c * 2)
7 + -3c = (12 + 2c)

Solving
7 + -3c = 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.
7 + -3c + -2c = 12 + 2c + -2c

Combine like terms: -3c + -2c = -5c
7 + -5c = 12 + 2c + -2c

Combine like terms: 2c + -2c = 0
7 + -5c = 12 + 0
7 + -5c = 12

Add '-7' to each side of the equation.
7 + -7 + -5c = 12 + -7

Combine like terms: 7 + -7 = 0
0 + -5c = 12 + -7
-5c = 12 + -7

Combine like terms: 12 + -7 = 5
-5c = 5

Divide each side by '-5'.
c = -1

Simplifying
c = -1

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