4(9-5x-9x)+4(9x+7)=4

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Solution for 4(9-5x-9x)+4(9x+7)=4 equation:


Simplifying
4(9 + -5x + -9x) + 4(9x + 7) = 4

Combine like terms: -5x + -9x = -14x
4(9 + -14x) + 4(9x + 7) = 4
(9 * 4 + -14x * 4) + 4(9x + 7) = 4
(36 + -56x) + 4(9x + 7) = 4

Reorder the terms:
36 + -56x + 4(7 + 9x) = 4
36 + -56x + (7 * 4 + 9x * 4) = 4
36 + -56x + (28 + 36x) = 4

Reorder the terms:
36 + 28 + -56x + 36x = 4

Combine like terms: 36 + 28 = 64
64 + -56x + 36x = 4

Combine like terms: -56x + 36x = -20x
64 + -20x = 4

Solving
64 + -20x = 4

Solving for variable 'x'.

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

Add '-64' to each side of the equation.
64 + -64 + -20x = 4 + -64

Combine like terms: 64 + -64 = 0
0 + -20x = 4 + -64
-20x = 4 + -64

Combine like terms: 4 + -64 = -60
-20x = -60

Divide each side by '-20'.
x = 3

Simplifying
x = 3

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