-2x+8=9

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Solution for -2x+8=9 equation: 


Simplifying
-2x + 8 = 9

Reorder the terms:
8 + -2x = 9

Solving
8 + -2x = 9

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -2x = 9 + -8

Combine like terms: 8 + -8 = 0
0 + -2x = 9 + -8
-2x = 9 + -8

Combine like terms: 9 + -8 = 1
-2x = 1

Divide each side by '-2'.
x = -0.5

Simplifying
x = -0.5

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