8c-12=15c-4

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Solution for 8c-12=15c-4 equation:


Simplifying
8c + -12 = 15c + -4

Reorder the terms:
-12 + 8c = 15c + -4

Reorder the terms:
-12 + 8c = -4 + 15c

Solving
-12 + 8c = -4 + 15c

Solving for variable 'c'.

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

Add '-15c' to each side of the equation.
-12 + 8c + -15c = -4 + 15c + -15c

Combine like terms: 8c + -15c = -7c
-12 + -7c = -4 + 15c + -15c

Combine like terms: 15c + -15c = 0
-12 + -7c = -4 + 0
-12 + -7c = -4

Add '12' to each side of the equation.
-12 + 12 + -7c = -4 + 12

Combine like terms: -12 + 12 = 0
0 + -7c = -4 + 12
-7c = -4 + 12

Combine like terms: -4 + 12 = 8
-7c = 8

Divide each side by '-7'.
c = -1.142857143

Simplifying
c = -1.142857143

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