8+20x=23-x

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


Simplifying
8 + 20x = 23 + -1x

Solving
8 + 20x = 23 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
8 + 20x + x = 23 + -1x + x

Combine like terms: 20x + x = 21x
8 + 21x = 23 + -1x + x

Combine like terms: -1x + x = 0
8 + 21x = 23 + 0
8 + 21x = 23

Add '-8' to each side of the equation.
8 + -8 + 21x = 23 + -8

Combine like terms: 8 + -8 = 0
0 + 21x = 23 + -8
21x = 23 + -8

Combine like terms: 23 + -8 = 15
21x = 15

Divide each side by '21'.
x = 0.7142857143

Simplifying
x = 0.7142857143

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