3c+105=8c

Solution for 3c+105=8c equation:

Simplifying
3c + 105 = 8c

Reorder the terms:
105 + 3c = 8c

Solving
105 + 3c = 8c

Solving for variable 'c'.

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

Add '-8c' to each side of the equation.
105 + 3c + -8c = 8c + -8c

Combine like terms: 3c + -8c = -5c
105 + -5c = 8c + -8c

Combine like terms: 8c + -8c = 0
105 + -5c = 0

Add '-105' to each side of the equation.
105 + -105 + -5c = 0 + -105

Combine like terms: 105 + -105 = 0
0 + -5c = 0 + -105
-5c = 0 + -105

Combine like terms: 0 + -105 = -105
-5c = -105

Divide each side by '-5'.
c = 21

Simplifying
c = 21