8x-20=-23+9x

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Solution for 8x-20=-23+9x equation:


Simplifying
8x + -20 = -23 + 9x

Reorder the terms:
-20 + 8x = -23 + 9x

Solving
-20 + 8x = -23 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-20 + 8x + -9x = -23 + 9x + -9x

Combine like terms: 8x + -9x = -1x
-20 + -1x = -23 + 9x + -9x

Combine like terms: 9x + -9x = 0
-20 + -1x = -23 + 0
-20 + -1x = -23

Add '20' to each side of the equation.
-20 + 20 + -1x = -23 + 20

Combine like terms: -20 + 20 = 0
0 + -1x = -23 + 20
-1x = -23 + 20

Combine like terms: -23 + 20 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

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