7c-11=31

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Solution for 7c-11=31 equation: 


Simplifying
7c + -11 = 31

Reorder the terms:
-11 + 7c = 31

Solving
-11 + 7c = 31

Solving for variable 'c'.

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

Add '11' to each side of the equation.
-11 + 11 + 7c = 31 + 11

Combine like terms: -11 + 11 = 0
0 + 7c = 31 + 11
7c = 31 + 11

Combine like terms: 31 + 11 = 42
7c = 42

Divide each side by '7'.
c = 6

Simplifying
c = 6

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