-[6x-(4x+8)]=9+(6+3)

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Solution for -[6x-(4x+8)]=9+(6+3) equation:


Simplifying
-1[6x + -1(4x + 8)] = 9 + (6 + 3)

Reorder the terms:
-1[6x + -1(8 + 4x)] = 9 + (6 + 3)
-1[6x + (8 * -1 + 4x * -1)] = 9 + (6 + 3)
-1[6x + (-8 + -4x)] = 9 + (6 + 3)

Reorder the terms:
-1[-8 + 6x + -4x] = 9 + (6 + 3)

Combine like terms: 6x + -4x = 2x
-1[-8 + 2x] = 9 + (6 + 3)
[-8 * -1 + 2x * -1] = 9 + (6 + 3)
[8 + -2x] = 9 + (6 + 3)

Combine like terms: 6 + 3 = 9
8 + -2x = 9 + (9)
8 + -2x = 9 + 9

Combine like terms: 9 + 9 = 18
8 + -2x = 18

Solving
8 + -2x = 18

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -2x = 18 + -8

Combine like terms: 8 + -8 = 0
0 + -2x = 18 + -8
-2x = 18 + -8

Combine like terms: 18 + -8 = 10
-2x = 10

Divide each side by '-2'.
x = -5

Simplifying
x = -5

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