-7-x=-1-2x

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


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

Solving
-7 + -1x = -1 + -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.
-7 + -1x + 2x = -1 + -2x + 2x

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

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

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

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

Combine like terms: -1 + 7 = 6
1x = 6

Divide each side by '1'.
x = 6

Simplifying
x = 6

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