2n-13=30

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Solution for 2n-13=30 equation: 


Simplifying
2n + -13 = 30

Reorder the terms:
-13 + 2n = 30

Solving
-13 + 2n = 30

Solving for variable 'n'.

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

Add '13' to each side of the equation.
-13 + 13 + 2n = 30 + 13

Combine like terms: -13 + 13 = 0
0 + 2n = 30 + 13
2n = 30 + 13

Combine like terms: 30 + 13 = 43
2n = 43

Divide each side by '2'.
n = 21.5

Simplifying
n = 21.5

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