-8x-9y=8x+9y

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Solution for -8x-9y=8x+9y equation:


Simplifying
-8x + -9y = 8x + 9y

Solving
-8x + -9y = 8x + 9y

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-8x + -8x + -9y = 8x + -8x + 9y

Combine like terms: -8x + -8x = -16x
-16x + -9y = 8x + -8x + 9y

Combine like terms: 8x + -8x = 0
-16x + -9y = 0 + 9y
-16x + -9y = 9y

Add '9y' to each side of the equation.
-16x + -9y + 9y = 9y + 9y

Combine like terms: -9y + 9y = 0
-16x + 0 = 9y + 9y
-16x = 9y + 9y

Combine like terms: 9y + 9y = 18y
-16x = 18y

Divide each side by '-16'.
x = -1.125y

Simplifying
x = -1.125y

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