4c+31-2c=39

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Solution for 4c+31-2c=39 equation:


Simplifying
4c + 31 + -2c = 39

Reorder the terms:
31 + 4c + -2c = 39

Combine like terms: 4c + -2c = 2c
31 + 2c = 39

Solving
31 + 2c = 39

Solving for variable 'c'.

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

Add '-31' to each side of the equation.
31 + -31 + 2c = 39 + -31

Combine like terms: 31 + -31 = 0
0 + 2c = 39 + -31
2c = 39 + -31

Combine like terms: 39 + -31 = 8
2c = 8

Divide each side by '2'.
c = 4

Simplifying
c = 4

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