-(x+3)+x=-(x-1)

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Solution for -(x+3)+x=-(x-1) equation:


Simplifying
-1(x + 3) + x = -1(x + -1)

Reorder the terms:
-1(3 + x) + x = -1(x + -1)
(3 * -1 + x * -1) + x = -1(x + -1)
(-3 + -1x) + x = -1(x + -1)

Combine like terms: -1x + x = 0
-3 + 0 = -1(x + -1)
-3 = -1(x + -1)

Reorder the terms:
-3 = -1(-1 + x)
-3 = (-1 * -1 + x * -1)
-3 = (1 + -1x)

Solving
-3 = 1 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-3 + x = 1 + -1x + x

Combine like terms: -1x + x = 0
-3 + x = 1 + 0
-3 + x = 1

Add '3' to each side of the equation.
-3 + 3 + x = 1 + 3

Combine like terms: -3 + 3 = 0
0 + x = 1 + 3
x = 1 + 3

Combine like terms: 1 + 3 = 4
x = 4

Simplifying
x = 4

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