-9(-9x-4)=

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


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

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

Solving
36 + 81x = 0

Solving for variable 'x'.

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

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

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

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

Divide each side by '81'.
x = -0.4444444444

Simplifying
x = -0.4444444444

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