8x-(1-x)=3x-10-(2x+15)

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Solution for 8x-(1-x)=3x-10-(2x+15) equation:


Simplifying
8x + -1(1 + -1x) = 3x + -10 + -1(2x + 15)
8x + (1 * -1 + -1x * -1) = 3x + -10 + -1(2x + 15)
8x + (-1 + 1x) = 3x + -10 + -1(2x + 15)

Reorder the terms:
-1 + 8x + 1x = 3x + -10 + -1(2x + 15)

Combine like terms: 8x + 1x = 9x
-1 + 9x = 3x + -10 + -1(2x + 15)

Reorder the terms:
-1 + 9x = 3x + -10 + -1(15 + 2x)
-1 + 9x = 3x + -10 + (15 * -1 + 2x * -1)
-1 + 9x = 3x + -10 + (-15 + -2x)

Reorder the terms:
-1 + 9x = -10 + -15 + 3x + -2x

Combine like terms: -10 + -15 = -25
-1 + 9x = -25 + 3x + -2x

Combine like terms: 3x + -2x = 1x
-1 + 9x = -25 + 1x

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

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-1 + 9x + -1x = -25 + 1x + -1x

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

Combine like terms: 1x + -1x = 0
-1 + 8x = -25 + 0
-1 + 8x = -25

Add '1' to each side of the equation.
-1 + 1 + 8x = -25 + 1

Combine like terms: -1 + 1 = 0
0 + 8x = -25 + 1
8x = -25 + 1

Combine like terms: -25 + 1 = -24
8x = -24

Divide each side by '8'.
x = -3

Simplifying
x = -3

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