3c-4+7c-8=

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Solution for 3c-4+7c-8= equation:


Simplifying
3c + -4 + 7c + -8 = 0

Reorder the terms:
-4 + -8 + 3c + 7c = 0

Combine like terms: -4 + -8 = -12
-12 + 3c + 7c = 0

Combine like terms: 3c + 7c = 10c
-12 + 10c = 0

Solving
-12 + 10c = 0

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 + 10c = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 10c = 0 + 12
10c = 0 + 12

Combine like terms: 0 + 12 = 12
10c = 12

Divide each side by '10'.
c = 1.2

Simplifying
c = 1.2

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