9x+8+x=-5+11x+21

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Solution for 9x+8+x=-5+11x+21 equation:


Simplifying
9x + 8 + x = -5 + 11x + 21

Reorder the terms:
8 + 9x + x = -5 + 11x + 21

Combine like terms: 9x + x = 10x
8 + 10x = -5 + 11x + 21

Reorder the terms:
8 + 10x = -5 + 21 + 11x

Combine like terms: -5 + 21 = 16
8 + 10x = 16 + 11x

Solving
8 + 10x = 16 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
8 + 10x + -11x = 16 + 11x + -11x

Combine like terms: 10x + -11x = -1x
8 + -1x = 16 + 11x + -11x

Combine like terms: 11x + -11x = 0
8 + -1x = 16 + 0
8 + -1x = 16

Add '-8' to each side of the equation.
8 + -8 + -1x = 16 + -8

Combine like terms: 8 + -8 = 0
0 + -1x = 16 + -8
-1x = 16 + -8

Combine like terms: 16 + -8 = 8
-1x = 8

Divide each side by '-1'.
x = -8

Simplifying
x = -8

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