.5+x=3

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Solution for .5+x=3 equation: 


Simplifying
0.5 + x = 3

Solving
0.5 + x = 3

Solving for variable 'x'.

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

Add '-0.5' to each side of the equation.
0.5 + -0.5 + x = 3 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + x = 3 + -0.5
x = 3 + -0.5

Combine like terms: 3 + -0.5 = 2.5
x = 2.5

Simplifying
x = 2.5

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