-4(2x+5)=2(-x-9)-4x

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Solution for -4(2x+5)=2(-x-9)-4x equation:


Simplifying
-4(2x + 5) = 2(-1x + -9) + -4x

Reorder the terms:
-4(5 + 2x) = 2(-1x + -9) + -4x
(5 * -4 + 2x * -4) = 2(-1x + -9) + -4x
(-20 + -8x) = 2(-1x + -9) + -4x

Reorder the terms:
-20 + -8x = 2(-9 + -1x) + -4x
-20 + -8x = (-9 * 2 + -1x * 2) + -4x
-20 + -8x = (-18 + -2x) + -4x

Combine like terms: -2x + -4x = -6x
-20 + -8x = -18 + -6x

Solving
-20 + -8x = -18 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-20 + -8x + 6x = -18 + -6x + 6x

Combine like terms: -8x + 6x = -2x
-20 + -2x = -18 + -6x + 6x

Combine like terms: -6x + 6x = 0
-20 + -2x = -18 + 0
-20 + -2x = -18

Add '20' to each side of the equation.
-20 + 20 + -2x = -18 + 20

Combine like terms: -20 + 20 = 0
0 + -2x = -18 + 20
-2x = -18 + 20

Combine like terms: -18 + 20 = 2
-2x = 2

Divide each side by '-2'.
x = -1

Simplifying
x = -1

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