4c-6+2c=20

Solution for 4c-6+2c=20 equation:

Simplifying
4c + -6 + 2c = 20

Reorder the terms:
-6 + 4c + 2c = 20

Combine like terms: 4c + 2c = 6c
-6 + 6c = 20

Solving
-6 + 6c = 20

Solving for variable 'c'.

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

Add '6' to each side of the equation.
-6 + 6 + 6c = 20 + 6

Combine like terms: -6 + 6 = 0
0 + 6c = 20 + 6
6c = 20 + 6

Combine like terms: 20 + 6 = 26
6c = 26

Divide each side by '6'.
c = 4.333333333

Simplifying
c = 4.333333333