13(9c-3)=6c-7

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Solution for 13(9c-3)=6c-7 equation:


Simplifying
13(9c + -3) = 6c + -7

Reorder the terms:
13(-3 + 9c) = 6c + -7
(-3 * 13 + 9c * 13) = 6c + -7
(-39 + 117c) = 6c + -7

Reorder the terms:
-39 + 117c = -7 + 6c

Solving
-39 + 117c = -7 + 6c

Solving for variable 'c'.

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

Add '-6c' to each side of the equation.
-39 + 117c + -6c = -7 + 6c + -6c

Combine like terms: 117c + -6c = 111c
-39 + 111c = -7 + 6c + -6c

Combine like terms: 6c + -6c = 0
-39 + 111c = -7 + 0
-39 + 111c = -7

Add '39' to each side of the equation.
-39 + 39 + 111c = -7 + 39

Combine like terms: -39 + 39 = 0
0 + 111c = -7 + 39
111c = -7 + 39

Combine like terms: -7 + 39 = 32
111c = 32

Divide each side by '111'.
c = 0.2882882883

Simplifying
c = 0.2882882883

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