4c-3=c+9

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Solution for 4c-3=c+9 equation:


Simplifying
4c + -3 = c + 9

Reorder the terms:
-3 + 4c = c + 9

Reorder the terms:
-3 + 4c = 9 + c

Solving
-3 + 4c = 9 + c

Solving for variable 'c'.

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

Add '-1c' to each side of the equation.
-3 + 4c + -1c = 9 + c + -1c

Combine like terms: 4c + -1c = 3c
-3 + 3c = 9 + c + -1c

Combine like terms: c + -1c = 0
-3 + 3c = 9 + 0
-3 + 3c = 9

Add '3' to each side of the equation.
-3 + 3 + 3c = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 3c = 9 + 3
3c = 9 + 3

Combine like terms: 9 + 3 = 12
3c = 12

Divide each side by '3'.
c = 4

Simplifying
c = 4

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