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

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Solution for 1+2x-4=3-(-x) equation:


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

Reorder the terms:
1 + -4 + 2x = 3 + -1(-1x)

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

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

Multiply -1 * -1
-3 + 2x = 3 + 1x

Solving
-3 + 2x = 3 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-3 + 2x + -1x = 3 + 1x + -1x

Combine like terms: 2x + -1x = 1x
-3 + 1x = 3 + 1x + -1x

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

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

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

Combine like terms: 3 + 3 = 6
1x = 6

Divide each side by '1'.
x = 6

Simplifying
x = 6

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