3=9c-15

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Solution for 3=9c-15 equation:


Simplifying
3 = 9c + -15

Reorder the terms:
3 = -15 + 9c

Solving
3 = -15 + 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.
3 + -9c = -15 + 9c + -9c

Combine like terms: 9c + -9c = 0
3 + -9c = -15 + 0
3 + -9c = -15

Add '-3' to each side of the equation.
3 + -3 + -9c = -15 + -3

Combine like terms: 3 + -3 = 0
0 + -9c = -15 + -3
-9c = -15 + -3

Combine like terms: -15 + -3 = -18
-9c = -18

Divide each side by '-9'.
c = 2

Simplifying
c = 2

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