3(c-4)-9=3

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


Simplifying
3(c + -4) + -9 = 3

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

Reorder the terms:
-12 + -9 + 3c = 3

Combine like terms: -12 + -9 = -21
-21 + 3c = 3

Solving
-21 + 3c = 3

Solving for variable 'c'.

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

Add '21' to each side of the equation.
-21 + 21 + 3c = 3 + 21

Combine like terms: -21 + 21 = 0
0 + 3c = 3 + 21
3c = 3 + 21

Combine like terms: 3 + 21 = 24
3c = 24

Divide each side by '3'.
c = 8

Simplifying
c = 8

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