1+2-x=x-5+x

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Solution for 1+2-x=x-5+x equation:


Simplifying
1 + 2 + -1x = x + -5 + x

Combine like terms: 1 + 2 = 3
3 + -1x = x + -5 + x

Reorder the terms:
3 + -1x = -5 + x + x

Combine like terms: x + x = 2x
3 + -1x = -5 + 2x

Solving
3 + -1x = -5 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
3 + -1x + -2x = -5 + 2x + -2x

Combine like terms: -1x + -2x = -3x
3 + -3x = -5 + 2x + -2x

Combine like terms: 2x + -2x = 0
3 + -3x = -5 + 0
3 + -3x = -5

Add '-3' to each side of the equation.
3 + -3 + -3x = -5 + -3

Combine like terms: 3 + -3 = 0
0 + -3x = -5 + -3
-3x = -5 + -3

Combine like terms: -5 + -3 = -8
-3x = -8

Divide each side by '-3'.
x = 2.666666667

Simplifying
x = 2.666666667

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