7-x-2=-1

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Solution for 7-x-2=-1 equation:


Simplifying
7 + -1x + -2 = -1

Reorder the terms:
7 + -2 + -1x = -1

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

Solving
5 + -1x = -1

Solving for variable 'x'.

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

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

Combine like terms: 5 + -5 = 0
0 + -1x = -1 + -5
-1x = -1 + -5

Combine like terms: -1 + -5 = -6
-1x = -6

Divide each side by '-1'.
x = 6

Simplifying
x = 6

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