3c+8=7c

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Solution for 3c+8=7c equation:


Simplifying
3c + 8 = 7c

Reorder the terms:
8 + 3c = 7c

Solving
8 + 3c = 7c

Solving for variable 'c'.

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

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

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

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

Add '-8' to each side of the equation.
8 + -8 + -4c = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -4c = 0 + -8
-4c = 0 + -8

Combine like terms: 0 + -8 = -8
-4c = -8

Divide each side by '-4'.
c = 2

Simplifying
c = 2

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