13(3c-6)=9c-5

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Solution for 13(3c-6)=9c-5 equation:


Simplifying
13(3c + -6) = 9c + -5

Reorder the terms:
13(-6 + 3c) = 9c + -5
(-6 * 13 + 3c * 13) = 9c + -5
(-78 + 39c) = 9c + -5

Reorder the terms:
-78 + 39c = -5 + 9c

Solving
-78 + 39c = -5 + 9c

Solving for variable 'c'.

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

Add '-9c' to each side of the equation.
-78 + 39c + -9c = -5 + 9c + -9c

Combine like terms: 39c + -9c = 30c
-78 + 30c = -5 + 9c + -9c

Combine like terms: 9c + -9c = 0
-78 + 30c = -5 + 0
-78 + 30c = -5

Add '78' to each side of the equation.
-78 + 78 + 30c = -5 + 78

Combine like terms: -78 + 78 = 0
0 + 30c = -5 + 78
30c = -5 + 78

Combine like terms: -5 + 78 = 73
30c = 73

Divide each side by '30'.
c = 2.433333333

Simplifying
c = 2.433333333

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