x-9y+7=0

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Solution for x-9y+7=0 equation:


Simplifying
x + -9y + 7 = 0

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

Solving
7 + x + -9y = 0

Solving for variable 'x'.

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

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

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

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

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

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

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

Simplifying
x = -7 + 9y

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