7y-8x-4x-9y=

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Solution for 7y-8x-4x-9y= equation:


Simplifying
7y + -8x + -4x + -9y = 0

Reorder the terms:
-8x + -4x + 7y + -9y = 0

Combine like terms: -8x + -4x = -12x
-12x + 7y + -9y = 0

Combine like terms: 7y + -9y = -2y
-12x + -2y = 0

Solving
-12x + -2y = 0

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
-12x + -2y + 2y = 0 + 2y

Combine like terms: -2y + 2y = 0
-12x + 0 = 0 + 2y
-12x = 0 + 2y
Remove the zero:
-12x = 2y

Divide each side by '-12'.
x = -0.1666666667y

Simplifying
x = -0.1666666667y

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