2x+8=8x+9

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Solution for 2x+8=8x+9 equation:


Simplifying
2x + 8 = 8x + 9

Reorder the terms:
8 + 2x = 8x + 9

Reorder the terms:
8 + 2x = 9 + 8x

Solving
8 + 2x = 9 + 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.
8 + 2x + -8x = 9 + 8x + -8x

Combine like terms: 2x + -8x = -6x
8 + -6x = 9 + 8x + -8x

Combine like terms: 8x + -8x = 0
8 + -6x = 9 + 0
8 + -6x = 9

Add '-8' to each side of the equation.
8 + -8 + -6x = 9 + -8

Combine like terms: 8 + -8 = 0
0 + -6x = 9 + -8
-6x = 9 + -8

Combine like terms: 9 + -8 = 1
-6x = 1

Divide each side by '-6'.
x = -0.1666666667

Simplifying
x = -0.1666666667

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