-3c+9=7c

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Solution for -3c+9=7c equation:


Simplifying
-3c + 9 = 7c

Reorder the terms:
9 + -3c = 7c

Solving
9 + -3c = 7c

Solving for variable 'c'.

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

Add '-7c' to each side of the equation.
9 + -3c + -7c = 7c + -7c

Combine like terms: -3c + -7c = -10c
9 + -10c = 7c + -7c

Combine like terms: 7c + -7c = 0
9 + -10c = 0

Add '-9' to each side of the equation.
9 + -9 + -10c = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -10c = 0 + -9
-10c = 0 + -9

Combine like terms: 0 + -9 = -9
-10c = -9

Divide each side by '-10'.
c = 0.9

Simplifying
c = 0.9

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