(4x-x)-(2x-(x-3x))=-(7x-(3x-x)-4)

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Solution for (4x-x)-(2x-(x-3x))=-(7x-(3x-x)-4) equation:


Simplifying
(4x + -1x) + -1(2x + -1(x + -3x)) = -1(7x + -1(3x + -1x) + -4)

Combine like terms: 4x + -1x = 3x
(3x) + -1(2x + -1(x + -3x)) = -1(7x + -1(3x + -1x) + -4)
(3x) + -1(2x + -1(x + -3x)) = -1(7x + -1(3x + -1x) + -4)

Combine like terms: x + -3x = -2x
(3x) + -1(2x + -1(-2x)) = -1(7x + -1(3x + -1x) + -4)

Remove parenthesis around (-2x)
(3x) + -1(2x + -1 * -2x) = -1(7x + -1(3x + -1x) + -4)

Multiply -1 * -2
(3x) + -1(2x + 2x) = -1(7x + -1(3x + -1x) + -4)

Combine like terms: 2x + 2x = 4x
(3x) + -1(4x) = -1(7x + -1(3x + -1x) + -4)

Remove parenthesis around (4x)
(3x) + -1 * 4x = -1(7x + -1(3x + -1x) + -4)

Multiply -1 * 4
(3x) + -4x = -1(7x + -1(3x + -1x) + -4)

Combine like terms: (3x) + -4x = -1x
-1x = -1(7x + -1(3x + -1x) + -4)

Combine like terms: 3x + -1x = 2x
-1x = -1(7x + -1(2x) + -4)

Remove parenthesis around (2x)
-1x = -1(7x + -1 * 2x + -4)

Multiply -1 * 2
-1x = -1(7x + -2x + -4)

Reorder the terms:
-1x = -1(-4 + 7x + -2x)

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

Solving
-1x = 4 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-1x + 5x = 4 + -5x + 5x

Combine like terms: -1x + 5x = 4x
4x = 4 + -5x + 5x

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

Divide each side by '4'.
x = 1

Simplifying
x = 1

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