-5[1-5x]+5[-8x-2]=-x-8x

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Solution for -5[1-5x]+5[-8x-2]=-x-8x equation:


Simplifying
-5[1 + -5x] + 5[-8x + -2] = -1x + -8x
[1 * -5 + -5x * -5] + 5[-8x + -2] = -1x + -8x
[-5 + 25x] + 5[-8x + -2] = -1x + -8x

Reorder the terms:
-5 + 25x + 5[-2 + -8x] = -1x + -8x
-5 + 25x + [-2 * 5 + -8x * 5] = -1x + -8x
-5 + 25x + [-10 + -40x] = -1x + -8x

Reorder the terms:
-5 + -10 + 25x + -40x = -1x + -8x

Combine like terms: -5 + -10 = -15
-15 + 25x + -40x = -1x + -8x

Combine like terms: 25x + -40x = -15x
-15 + -15x = -1x + -8x

Combine like terms: -1x + -8x = -9x
-15 + -15x = -9x

Solving
-15 + -15x = -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-15 + -15x + 9x = -9x + 9x

Combine like terms: -15x + 9x = -6x
-15 + -6x = -9x + 9x

Combine like terms: -9x + 9x = 0
-15 + -6x = 0

Add '15' to each side of the equation.
-15 + 15 + -6x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -6x = 0 + 15
-6x = 0 + 15

Combine like terms: 0 + 15 = 15
-6x = 15

Divide each side by '-6'.
x = -2.5

Simplifying
x = -2.5

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