8y-7x+2y-y=

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


Simplifying
8y + -7x + 2y + -1y = 0

Reorder the terms:
-7x + 8y + 2y + -1y = 0

Combine like terms: 8y + 2y = 10y
-7x + 10y + -1y = 0

Combine like terms: 10y + -1y = 9y
-7x + 9y = 0

Solving
-7x + 9y = 0

Solving for variable 'x'.

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

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

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

Divide each side by '-7'.
x = 1.285714286y

Simplifying
x = 1.285714286y

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