9x-(4x-(4+x))=4x+8

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Solution for 9x-(4x-(4+x))=4x+8 equation:


Simplifying
9x + -1(4x + -1(4 + x)) = 4x + 8
9x + -1(4x + (4 * -1 + x * -1)) = 4x + 8
9x + -1(4x + (-4 + -1x)) = 4x + 8

Reorder the terms:
9x + -1(-4 + 4x + -1x) = 4x + 8

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

Reorder the terms:
4 + 9x + -3x = 4x + 8

Combine like terms: 9x + -3x = 6x
4 + 6x = 4x + 8

Reorder the terms:
4 + 6x = 8 + 4x

Solving
4 + 6x = 8 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
4 + 6x + -4x = 8 + 4x + -4x

Combine like terms: 6x + -4x = 2x
4 + 2x = 8 + 4x + -4x

Combine like terms: 4x + -4x = 0
4 + 2x = 8 + 0
4 + 2x = 8

Add '-4' to each side of the equation.
4 + -4 + 2x = 8 + -4

Combine like terms: 4 + -4 = 0
0 + 2x = 8 + -4
2x = 8 + -4

Combine like terms: 8 + -4 = 4
2x = 4

Divide each side by '2'.
x = 2

Simplifying
x = 2

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