40-4x=5(4x+3)-5(-8-3x)

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Solution for 40-4x=5(4x+3)-5(-8-3x) equation:


Simplifying
40 + -4x = 5(4x + 3) + -5(-8 + -3x)

Reorder the terms:
40 + -4x = 5(3 + 4x) + -5(-8 + -3x)
40 + -4x = (3 * 5 + 4x * 5) + -5(-8 + -3x)
40 + -4x = (15 + 20x) + -5(-8 + -3x)
40 + -4x = 15 + 20x + (-8 * -5 + -3x * -5)
40 + -4x = 15 + 20x + (40 + 15x)

Reorder the terms:
40 + -4x = 15 + 40 + 20x + 15x

Combine like terms: 15 + 40 = 55
40 + -4x = 55 + 20x + 15x

Combine like terms: 20x + 15x = 35x
40 + -4x = 55 + 35x

Solving
40 + -4x = 55 + 35x

Solving for variable 'x'.

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

Add '-35x' to each side of the equation.
40 + -4x + -35x = 55 + 35x + -35x

Combine like terms: -4x + -35x = -39x
40 + -39x = 55 + 35x + -35x

Combine like terms: 35x + -35x = 0
40 + -39x = 55 + 0
40 + -39x = 55

Add '-40' to each side of the equation.
40 + -40 + -39x = 55 + -40

Combine like terms: 40 + -40 = 0
0 + -39x = 55 + -40
-39x = 55 + -40

Combine like terms: 55 + -40 = 15
-39x = 15

Divide each side by '-39'.
x = -0.3846153846

Simplifying
x = -0.3846153846

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