x+8+20=25

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Solution for x+8+20=25 equation: 


Simplifying
x + 8 + 20 = 25

Reorder the terms:
8 + 20 + x = 25

Combine like terms: 8 + 20 = 28
28 + x = 25

Solving
28 + x = 25

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + x = 25 + -28

Combine like terms: 28 + -28 = 0
0 + x = 25 + -28
x = 25 + -28

Combine like terms: 25 + -28 = -3
x = -3

Simplifying
x = -3

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