2x-1+x=11

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


Simplifying
2x + -1 + x = 11

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

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

Solving
-1 + 3x = 11

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 3x = 11 + 1

Combine like terms: -1 + 1 = 0
0 + 3x = 11 + 1
3x = 11 + 1

Combine like terms: 11 + 1 = 12
3x = 12

Divide each side by '3'.
x = 4

Simplifying
x = 4

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