-1(x+2)+2x=5(2x-5)-x

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Solution for -1(x+2)+2x=5(2x-5)-x equation:


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

Reorder the terms:
-1(2 + x) + 2x = 5(2x + -5) + -1x
(2 * -1 + x * -1) + 2x = 5(2x + -5) + -1x
(-2 + -1x) + 2x = 5(2x + -5) + -1x

Combine like terms: -1x + 2x = 1x
-2 + 1x = 5(2x + -5) + -1x

Reorder the terms:
-2 + 1x = 5(-5 + 2x) + -1x
-2 + 1x = (-5 * 5 + 2x * 5) + -1x
-2 + 1x = (-25 + 10x) + -1x

Combine like terms: 10x + -1x = 9x
-2 + 1x = -25 + 9x

Solving
-2 + 1x = -25 + 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.
-2 + 1x + -9x = -25 + 9x + -9x

Combine like terms: 1x + -9x = -8x
-2 + -8x = -25 + 9x + -9x

Combine like terms: 9x + -9x = 0
-2 + -8x = -25 + 0
-2 + -8x = -25

Add '2' to each side of the equation.
-2 + 2 + -8x = -25 + 2

Combine like terms: -2 + 2 = 0
0 + -8x = -25 + 2
-8x = -25 + 2

Combine like terms: -25 + 2 = -23
-8x = -23

Divide each side by '-8'.
x = 2.875

Simplifying
x = 2.875

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