-[9x-(2x+4)]=-5-[4(3x-3)-3x]

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Solution for -[9x-(2x+4)]=-5-[4(3x-3)-3x] equation:


Simplifying
-1[9x + -1(2x + 4)] = -5 + -1[4(3x + -3) + -3x]

Reorder the terms:
-1[9x + -1(4 + 2x)] = -5 + -1[4(3x + -3) + -3x]
-1[9x + (4 * -1 + 2x * -1)] = -5 + -1[4(3x + -3) + -3x]
-1[9x + (-4 + -2x)] = -5 + -1[4(3x + -3) + -3x]

Reorder the terms:
-1[-4 + 9x + -2x] = -5 + -1[4(3x + -3) + -3x]

Combine like terms: 9x + -2x = 7x
-1[-4 + 7x] = -5 + -1[4(3x + -3) + -3x]
[-4 * -1 + 7x * -1] = -5 + -1[4(3x + -3) + -3x]
[4 + -7x] = -5 + -1[4(3x + -3) + -3x]

Reorder the terms:
4 + -7x = -5 + -1[4(-3 + 3x) + -3x]
4 + -7x = -5 + -1[(-3 * 4 + 3x * 4) + -3x]
4 + -7x = -5 + -1[(-12 + 12x) + -3x]

Combine like terms: 12x + -3x = 9x
4 + -7x = -5 + -1[-12 + 9x]
4 + -7x = -5 + [-12 * -1 + 9x * -1]
4 + -7x = -5 + [12 + -9x]

Combine like terms: -5 + 12 = 7
4 + -7x = 7 + -9x

Solving
4 + -7x = 7 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
4 + -7x + 9x = 7 + -9x + 9x

Combine like terms: -7x + 9x = 2x
4 + 2x = 7 + -9x + 9x

Combine like terms: -9x + 9x = 0
4 + 2x = 7 + 0
4 + 2x = 7

Add '-4' to each side of the equation.
4 + -4 + 2x = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 2x = 7 + -4
2x = 7 + -4

Combine like terms: 7 + -4 = 3
2x = 3

Divide each side by '2'.
x = 1.5

Simplifying
x = 1.5

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