2x-11x+x-1=9

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


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

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

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

Combine like terms: -9x + x = -8x
-1 + -8x = 9

Solving
-1 + -8x = 9

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 + -8x = 9 + 1

Combine like terms: -1 + 1 = 0
0 + -8x = 9 + 1
-8x = 9 + 1

Combine like terms: 9 + 1 = 10
-8x = 10

Divide each side by '-8'.
x = -1.25

Simplifying
x = -1.25

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