9x+63+cry+7y=0

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Solution for 9x+63+cry+7y=0 equation:


Simplifying
9x + 63 + cry + 7y = 0

Reorder the terms:
63 + cry + 9x + 7y = 0

Solving
63 + cry + 9x + 7y = 0

Solving for variable 'c'.

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

Add '-63' to each side of the equation.
63 + cry + 9x + -63 + 7y = 0 + -63

Reorder the terms:
63 + -63 + cry + 9x + 7y = 0 + -63

Combine like terms: 63 + -63 = 0
0 + cry + 9x + 7y = 0 + -63
cry + 9x + 7y = 0 + -63

Combine like terms: 0 + -63 = -63
cry + 9x + 7y = -63

Add '-9x' to each side of the equation.
cry + 9x + -9x + 7y = -63 + -9x

Combine like terms: 9x + -9x = 0
cry + 0 + 7y = -63 + -9x
cry + 7y = -63 + -9x

Add '-7y' to each side of the equation.
cry + 7y + -7y = -63 + -9x + -7y

Combine like terms: 7y + -7y = 0
cry + 0 = -63 + -9x + -7y
cry = -63 + -9x + -7y

Divide each side by 'ry'.
c = -63r-1y-1 + -9r-1xy-1 + -7r-1

Simplifying
c = -63r-1y-1 + -9r-1xy-1 + -7r-1

Reorder the terms:
c = -7r-1 + -9r-1xy-1 + -63r-1y-1

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