3(6c+7)=9(2c-2)

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Solution for 3(6c+7)=9(2c-2) equation:


Simplifying
3(6c + 7) = 9(2c + -2)

Reorder the terms:
3(7 + 6c) = 9(2c + -2)
(7 * 3 + 6c * 3) = 9(2c + -2)
(21 + 18c) = 9(2c + -2)

Reorder the terms:
21 + 18c = 9(-2 + 2c)
21 + 18c = (-2 * 9 + 2c * 9)
21 + 18c = (-18 + 18c)

Add '-18c' to each side of the equation.
21 + 18c + -18c = -18 + 18c + -18c

Combine like terms: 18c + -18c = 0
21 + 0 = -18 + 18c + -18c
21 = -18 + 18c + -18c

Combine like terms: 18c + -18c = 0
21 = -18 + 0
21 = -18

Solving
21 = -18

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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