6+9=3xc

Solution for 6+9=3xc equation:

Simplifying
6 + 9 = 3xc

Combine like terms: 6 + 9 = 15
15 = 3xc

Solving
15 = 3cx

Solving for variable 'c'.

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

Add '-3cx' to each side of the equation.
15 + -3cx = 3cx + -3cx

Combine like terms: 3cx + -3cx = 0
15 + -3cx = 0

Add '-15' to each side of the equation.
15 + -15 + -3cx = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -3cx = 0 + -15
-3cx = 0 + -15

Combine like terms: 0 + -15 = -15
-3cx = -15

Divide each side by '-3x'.
c = 5x-1

Simplifying
c = 5x-1