5-x+2-x=-1

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


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

Reorder the terms:
5 + 2 + -1x + -1x = -1

Combine like terms: 5 + 2 = 7
7 + -1x + -1x = -1

Combine like terms: -1x + -1x = -2x
7 + -2x = -1

Solving
7 + -2x = -1

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -2x = -1 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = -1 + -7
-2x = -1 + -7

Combine like terms: -1 + -7 = -8
-2x = -8

Divide each side by '-2'.
x = 4

Simplifying
x = 4

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