5(3c-1)-3=12c+7

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Solution for 5(3c-1)-3=12c+7 equation:


Simplifying
5(3c + -1) + -3 = 12c + 7

Reorder the terms:
5(-1 + 3c) + -3 = 12c + 7
(-1 * 5 + 3c * 5) + -3 = 12c + 7
(-5 + 15c) + -3 = 12c + 7

Reorder the terms:
-5 + -3 + 15c = 12c + 7

Combine like terms: -5 + -3 = -8
-8 + 15c = 12c + 7

Reorder the terms:
-8 + 15c = 7 + 12c

Solving
-8 + 15c = 7 + 12c

Solving for variable 'c'.

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

Add '-12c' to each side of the equation.
-8 + 15c + -12c = 7 + 12c + -12c

Combine like terms: 15c + -12c = 3c
-8 + 3c = 7 + 12c + -12c

Combine like terms: 12c + -12c = 0
-8 + 3c = 7 + 0
-8 + 3c = 7

Add '8' to each side of the equation.
-8 + 8 + 3c = 7 + 8

Combine like terms: -8 + 8 = 0
0 + 3c = 7 + 8
3c = 7 + 8

Combine like terms: 7 + 8 = 15
3c = 15

Divide each side by '3'.
c = 5

Simplifying
c = 5

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