7-2xy-8xy=

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Solution for 7-2xy-8xy= equation: 


Simplifying
7 + -2xy + -8xy = 0

Combine like terms: -2xy + -8xy = -10xy
7 + -10xy = 0

Solving
7 + -10xy = 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 + -7 + -10xy = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -10xy = 0 + -7
-10xy = 0 + -7

Combine like terms: 0 + -7 = -7
-10xy = -7

Divide each side by '-10y'.
x = 0.7y-1

Simplifying
x = 0.7y-1

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