2c-8c-6=9-2c-12

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Solution for 2c-8c-6=9-2c-12 equation:


Simplifying
2c + -8c + -6 = 9 + -2c + -12

Reorder the terms:
-6 + 2c + -8c = 9 + -2c + -12

Combine like terms: 2c + -8c = -6c
-6 + -6c = 9 + -2c + -12

Reorder the terms:
-6 + -6c = 9 + -12 + -2c

Combine like terms: 9 + -12 = -3
-6 + -6c = -3 + -2c

Solving
-6 + -6c = -3 + -2c

Solving for variable 'c'.

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

Add '2c' to each side of the equation.
-6 + -6c + 2c = -3 + -2c + 2c

Combine like terms: -6c + 2c = -4c
-6 + -4c = -3 + -2c + 2c

Combine like terms: -2c + 2c = 0
-6 + -4c = -3 + 0
-6 + -4c = -3

Add '6' to each side of the equation.
-6 + 6 + -4c = -3 + 6

Combine like terms: -6 + 6 = 0
0 + -4c = -3 + 6
-4c = -3 + 6

Combine like terms: -3 + 6 = 3
-4c = 3

Divide each side by '-4'.
c = -0.75

Simplifying
c = -0.75

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