20+7c=8c+4

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Solution for 20+7c=8c+4 equation:


Simplifying
20 + 7c = 8c + 4

Reorder the terms:
20 + 7c = 4 + 8c

Solving
20 + 7c = 4 + 8c

Solving for variable 'c'.

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

Add '-8c' to each side of the equation.
20 + 7c + -8c = 4 + 8c + -8c

Combine like terms: 7c + -8c = -1c
20 + -1c = 4 + 8c + -8c

Combine like terms: 8c + -8c = 0
20 + -1c = 4 + 0
20 + -1c = 4

Add '-20' to each side of the equation.
20 + -20 + -1c = 4 + -20

Combine like terms: 20 + -20 = 0
0 + -1c = 4 + -20
-1c = 4 + -20

Combine like terms: 4 + -20 = -16
-1c = -16

Divide each side by '-1'.
c = 16

Simplifying
c = 16

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