(8x)-(9y)=11

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Solution for (8x)-(9y)=11 equation: 


Simplifying
(8x) + -1(9y) = 11

Remove parenthesis around (9y)
(8x) + -1 * 9y = 11

Multiply -1 * 9
(8x) + -9y = 11

Solving
(8x) + -9y = 11

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.
(8x) + -9y + 9y = 11 + 9y

Combine like terms: -9y + 9y = 0
(8x) + 0 = 11 + 9y
(8x) = 11 + 9y

Divide each side by '8'.
x = 1.375 + 1.125y

Simplifying
x = 1.375 + 1.125y

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