2n-0.5=45

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Solution for 2n-0.5=45 equation: 


Simplifying
2n + -0.5 = 45

Reorder the terms:
-0.5 + 2n = 45

Solving
-0.5 + 2n = 45

Solving for variable 'n'.

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

Add '0.5' to each side of the equation.
-0.5 + 0.5 + 2n = 45 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.0 + 2n = 45 + 0.5
2n = 45 + 0.5

Combine like terms: 45 + 0.5 = 45.5
2n = 45.5

Divide each side by '2'.
n = 22.75

Simplifying
n = 22.75

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