7c-2+5c-4=

Solution for 7c-2+5c-4= equation:

Simplifying
7c + -2 + 5c + -4 = 0

Reorder the terms:
-2 + -4 + 7c + 5c = 0

Combine like terms: -2 + -4 = -6
-6 + 7c + 5c = 0

Combine like terms: 7c + 5c = 12c
-6 + 12c = 0

Solving
-6 + 12c = 0

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 + 12c = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 12c = 0 + 6
12c = 0 + 6

Combine like terms: 0 + 6 = 6
12c = 6

Divide each side by '12'.
c = 0.5

Simplifying
c = 0.5