x-15=8x-(2x-10)

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


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

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

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

Reorder the terms:
-15 + x = 10 + 8x + -2x

Combine like terms: 8x + -2x = 6x
-15 + x = 10 + 6x

Solving
-15 + x = 10 + 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.
-15 + x + -6x = 10 + 6x + -6x

Combine like terms: x + -6x = -5x
-15 + -5x = 10 + 6x + -6x

Combine like terms: 6x + -6x = 0
-15 + -5x = 10 + 0
-15 + -5x = 10

Add '15' to each side of the equation.
-15 + 15 + -5x = 10 + 15

Combine like terms: -15 + 15 = 0
0 + -5x = 10 + 15
-5x = 10 + 15

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

Divide each side by '-5'.
x = -5

Simplifying
x = -5

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