-1-1+2+x-7=

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


Simplifying
-1 + -1 + 2 + x + -7 = 0

Reorder the terms:
-1 + -1 + 2 + -7 + x = 0

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

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

Solving
-7 + x = 0

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 + x = 0 + 7

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

Combine like terms: 0 + 7 = 7
x = 7

Simplifying
x = 7

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