2x+8=20+3

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Solution for 2x+8=20+3 equation: 


Simplifying
2x + 8 = 20 + 3

Reorder the terms:
8 + 2x = 20 + 3

Combine like terms: 20 + 3 = 23
8 + 2x = 23

Solving
8 + 2x = 23

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 = 23 + -8

Combine like terms: 8 + -8 = 0
0 + 2x = 23 + -8
2x = 23 + -8

Combine like terms: 23 + -8 = 15
2x = 15

Divide each side by '2'.
x = 7.5

Simplifying
x = 7.5

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