-11+x-9=1-2x

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Solution for -11+x-9=1-2x equation:


Simplifying
-11 + x + -9 = 1 + -2x

Reorder the terms:
-11 + -9 + x = 1 + -2x

Combine like terms: -11 + -9 = -20
-20 + x = 1 + -2x

Solving
-20 + x = 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.
-20 + x + 2x = 1 + -2x + 2x

Combine like terms: x + 2x = 3x
-20 + 3x = 1 + -2x + 2x

Combine like terms: -2x + 2x = 0
-20 + 3x = 1 + 0
-20 + 3x = 1

Add '20' to each side of the equation.
-20 + 20 + 3x = 1 + 20

Combine like terms: -20 + 20 = 0
0 + 3x = 1 + 20
3x = 1 + 20

Combine like terms: 1 + 20 = 21
3x = 21

Divide each side by '3'.
x = 7

Simplifying
x = 7

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