-3(c-4)=9

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Solution for -3(c-4)=9 equation: 


Simplifying
-3(c + -4) = 9

Reorder the terms:
-3(-4 + c) = 9
(-4 * -3 + c * -3) = 9
(12 + -3c) = 9

Solving
12 + -3c = 9

Solving for variable 'c'.

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

Add '-12' to each side of the equation.
12 + -12 + -3c = 9 + -12

Combine like terms: 12 + -12 = 0
0 + -3c = 9 + -12
-3c = 9 + -12

Combine like terms: 9 + -12 = -3
-3c = -3

Divide each side by '-3'.
c = 1

Simplifying
c = 1

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