7c=3(c-9)

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


Simplifying
7c = 3(c + -9)

Reorder the terms:
7c = 3(-9 + c)
7c = (-9 * 3 + c * 3)
7c = (-27 + 3c)

Solving
7c = -27 + 3c

Solving for variable 'c'.

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

Add '-3c' to each side of the equation.
7c + -3c = -27 + 3c + -3c

Combine like terms: 7c + -3c = 4c
4c = -27 + 3c + -3c

Combine like terms: 3c + -3c = 0
4c = -27 + 0
4c = -27

Divide each side by '4'.
c = -6.75

Simplifying
c = -6.75

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