-20c+-6c+7c+5c+13c-4=-20

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Solution for -20c+-6c+7c+5c+13c-4=-20 equation:


Simplifying
-20c + -6c + 7c + 5c + 13c + -4 = -20

Reorder the terms:
-4 + -20c + -6c + 7c + 5c + 13c = -20

Combine like terms: -20c + -6c = -26c
-4 + -26c + 7c + 5c + 13c = -20

Combine like terms: -26c + 7c = -19c
-4 + -19c + 5c + 13c = -20

Combine like terms: -19c + 5c = -14c
-4 + -14c + 13c = -20

Combine like terms: -14c + 13c = -1c
-4 + -1c = -20

Solving
-4 + -1c = -20

Solving for variable 'c'.

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

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

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

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

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

Simplifying
c = 16

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