-15x+21-(25x+(-32x+17))=-(-65+(12x-31)-9x+57)-10

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Solution for -15x+21-(25x+(-32x+17))=-(-65+(12x-31)-9x+57)-10 equation:


Simplifying
-15x + 21 + -1(25x + (-32x + 17)) = -1(-65 + (12x + -31) + -9x + 57) + -10

Reorder the terms:
-15x + 21 + -1(25x + (17 + -32x)) = -1(-65 + (12x + -31) + -9x + 57) + -10

Remove parenthesis around (17 + -32x)
-15x + 21 + -1(25x + 17 + -32x) = -1(-65 + (12x + -31) + -9x + 57) + -10

Reorder the terms:
-15x + 21 + -1(17 + 25x + -32x) = -1(-65 + (12x + -31) + -9x + 57) + -10

Combine like terms: 25x + -32x = -7x
-15x + 21 + -1(17 + -7x) = -1(-65 + (12x + -31) + -9x + 57) + -10
-15x + 21 + (17 * -1 + -7x * -1) = -1(-65 + (12x + -31) + -9x + 57) + -10
-15x + 21 + (-17 + 7x) = -1(-65 + (12x + -31) + -9x + 57) + -10

Reorder the terms:
21 + -17 + -15x + 7x = -1(-65 + (12x + -31) + -9x + 57) + -10

Combine like terms: 21 + -17 = 4
4 + -15x + 7x = -1(-65 + (12x + -31) + -9x + 57) + -10

Combine like terms: -15x + 7x = -8x
4 + -8x = -1(-65 + (12x + -31) + -9x + 57) + -10

Reorder the terms:
4 + -8x = -1(-65 + (-31 + 12x) + -9x + 57) + -10

Remove parenthesis around (-31 + 12x)
4 + -8x = -1(-65 + -31 + 12x + -9x + 57) + -10

Reorder the terms:
4 + -8x = -1(-65 + -31 + 57 + 12x + -9x) + -10

Combine like terms: -65 + -31 = -96
4 + -8x = -1(-96 + 57 + 12x + -9x) + -10

Combine like terms: -96 + 57 = -39
4 + -8x = -1(-39 + 12x + -9x) + -10

Combine like terms: 12x + -9x = 3x
4 + -8x = -1(-39 + 3x) + -10
4 + -8x = (-39 * -1 + 3x * -1) + -10
4 + -8x = (39 + -3x) + -10

Reorder the terms:
4 + -8x = 39 + -10 + -3x

Combine like terms: 39 + -10 = 29
4 + -8x = 29 + -3x

Solving
4 + -8x = 29 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
4 + -8x + 3x = 29 + -3x + 3x

Combine like terms: -8x + 3x = -5x
4 + -5x = 29 + -3x + 3x

Combine like terms: -3x + 3x = 0
4 + -5x = 29 + 0
4 + -5x = 29

Add '-4' to each side of the equation.
4 + -4 + -5x = 29 + -4

Combine like terms: 4 + -4 = 0
0 + -5x = 29 + -4
-5x = 29 + -4

Combine like terms: 29 + -4 = 25
-5x = 25

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

Simplifying
x = -5

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