15x-2(3x-4)+8=7x-(5-x)-6

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Solution for 15x-2(3x-4)+8=7x-(5-x)-6 equation:


Simplifying
15x + -2(3x + -4) + 8 = 7x + -1(5 + -1x) + -6

Reorder the terms:
15x + -2(-4 + 3x) + 8 = 7x + -1(5 + -1x) + -6
15x + (-4 * -2 + 3x * -2) + 8 = 7x + -1(5 + -1x) + -6
15x + (8 + -6x) + 8 = 7x + -1(5 + -1x) + -6

Reorder the terms:
8 + 8 + 15x + -6x = 7x + -1(5 + -1x) + -6

Combine like terms: 8 + 8 = 16
16 + 15x + -6x = 7x + -1(5 + -1x) + -6

Combine like terms: 15x + -6x = 9x
16 + 9x = 7x + -1(5 + -1x) + -6
16 + 9x = 7x + (5 * -1 + -1x * -1) + -6
16 + 9x = 7x + (-5 + 1x) + -6

Reorder the terms:
16 + 9x = -5 + -6 + 7x + 1x

Combine like terms: -5 + -6 = -11
16 + 9x = -11 + 7x + 1x

Combine like terms: 7x + 1x = 8x
16 + 9x = -11 + 8x

Solving
16 + 9x = -11 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
16 + 9x + -8x = -11 + 8x + -8x

Combine like terms: 9x + -8x = 1x
16 + 1x = -11 + 8x + -8x

Combine like terms: 8x + -8x = 0
16 + 1x = -11 + 0
16 + 1x = -11

Add '-16' to each side of the equation.
16 + -16 + 1x = -11 + -16

Combine like terms: 16 + -16 = 0
0 + 1x = -11 + -16
1x = -11 + -16

Combine like terms: -11 + -16 = -27
1x = -27

Divide each side by '1'.
x = -27

Simplifying
x = -27

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