10-3x-9=-11-2x

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Solution for 10-3x-9=-11-2x equation:


Simplifying
10 + -3x + -9 = -11 + -2x

Reorder the terms:
10 + -9 + -3x = -11 + -2x

Combine like terms: 10 + -9 = 1
1 + -3x = -11 + -2x

Solving
1 + -3x = -11 + -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.
1 + -3x + 2x = -11 + -2x + 2x

Combine like terms: -3x + 2x = -1x
1 + -1x = -11 + -2x + 2x

Combine like terms: -2x + 2x = 0
1 + -1x = -11 + 0
1 + -1x = -11

Add '-1' to each side of the equation.
1 + -1 + -1x = -11 + -1

Combine like terms: 1 + -1 = 0
0 + -1x = -11 + -1
-1x = -11 + -1

Combine like terms: -11 + -1 = -12
-1x = -12

Divide each side by '-1'.
x = 12

Simplifying
x = 12

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