2x+11=91-8x

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Solution for 2x+11=91-8x equation:


Simplifying
2x + 11 = 91 + -8x

Reorder the terms:
11 + 2x = 91 + -8x

Solving
11 + 2x = 91 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
11 + 2x + 8x = 91 + -8x + 8x

Combine like terms: 2x + 8x = 10x
11 + 10x = 91 + -8x + 8x

Combine like terms: -8x + 8x = 0
11 + 10x = 91 + 0
11 + 10x = 91

Add '-11' to each side of the equation.
11 + -11 + 10x = 91 + -11

Combine like terms: 11 + -11 = 0
0 + 10x = 91 + -11
10x = 91 + -11

Combine like terms: 91 + -11 = 80
10x = 80

Divide each side by '10'.
x = 8

Simplifying
x = 8

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