3(c-1)+9=9

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Solution for 3(c-1)+9=9 equation:


Simplifying
3(c + -1) + 9 = 9

Reorder the terms:
3(-1 + c) + 9 = 9
(-1 * 3 + c * 3) + 9 = 9
(-3 + 3c) + 9 = 9

Reorder the terms:
-3 + 9 + 3c = 9

Combine like terms: -3 + 9 = 6
6 + 3c = 9

Solving
6 + 3c = 9

Solving for variable 'c'.

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

Add '-6' to each side of the equation.
6 + -6 + 3c = 9 + -6

Combine like terms: 6 + -6 = 0
0 + 3c = 9 + -6
3c = 9 + -6

Combine like terms: 9 + -6 = 3
3c = 3

Divide each side by '3'.
c = 1

Simplifying
c = 1

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