x+8y^2-7xy=9

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Solution for x+8y^2-7xy=9 equation: 


Simplifying
x + 8y2 + -7xy = 9

Reorder the terms:
x + -7xy + 8y2 = 9

Solving
x + -7xy + 8y2 = 9

Solving for variable 'x'.

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

Add '-8y2' to each side of the equation.
x + -7xy + 8y2 + -8y2 = 9 + -8y2

Combine like terms: 8y2 + -8y2 = 0
x + -7xy + 0 = 9 + -8y2
x + -7xy = 9 + -8y2

Reorder the terms:
-9 + x + -7xy + 8y2 = 9 + -8y2 + -9 + 8y2

Reorder the terms:
-9 + x + -7xy + 8y2 = 9 + -9 + -8y2 + 8y2

Combine like terms: 9 + -9 = 0
-9 + x + -7xy + 8y2 = 0 + -8y2 + 8y2
-9 + x + -7xy + 8y2 = -8y2 + 8y2

Combine like terms: -8y2 + 8y2 = 0
-9 + x + -7xy + 8y2 = 0

The solution to this equation could not be determined.

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