-9(-9x-4y+9)=

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Solution for -9(-9x-4y+9)= equation:


Simplifying
-9(-9x + -4y + 9) = 0

Reorder the terms:
-9(9 + -9x + -4y) = 0
(9 * -9 + -9x * -9 + -4y * -9) = 0
(-81 + 81x + 36y) = 0

Solving
-81 + 81x + 36y = 0

Solving for variable 'x'.

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

Add '81' to each side of the equation.
-81 + 81x + 81 + 36y = 0 + 81

Reorder the terms:
-81 + 81 + 81x + 36y = 0 + 81

Combine like terms: -81 + 81 = 0
0 + 81x + 36y = 0 + 81
81x + 36y = 0 + 81

Combine like terms: 0 + 81 = 81
81x + 36y = 81

Add '-36y' to each side of the equation.
81x + 36y + -36y = 81 + -36y

Combine like terms: 36y + -36y = 0
81x + 0 = 81 + -36y
81x = 81 + -36y

Divide each side by '81'.
x = 1 + -0.4444444444y

Simplifying
x = 1 + -0.4444444444y

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