49-c=7c+9

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Solution for 49-c=7c+9 equation:


Simplifying
49 + -1c = 7c + 9

Reorder the terms:
49 + -1c = 9 + 7c

Solving
49 + -1c = 9 + 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.
49 + -1c + -7c = 9 + 7c + -7c

Combine like terms: -1c + -7c = -8c
49 + -8c = 9 + 7c + -7c

Combine like terms: 7c + -7c = 0
49 + -8c = 9 + 0
49 + -8c = 9

Add '-49' to each side of the equation.
49 + -49 + -8c = 9 + -49

Combine like terms: 49 + -49 = 0
0 + -8c = 9 + -49
-8c = 9 + -49

Combine like terms: 9 + -49 = -40
-8c = -40

Divide each side by '-8'.
c = 5

Simplifying
c = 5

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