-7+2n=42

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Solution for -7+2n=42 equation:


Simplifying
-7 + 2n = 42

Solving
-7 + 2n = 42

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + 2n = 42 + 7

Combine like terms: -7 + 7 = 0
0 + 2n = 42 + 7
2n = 42 + 7

Combine like terms: 42 + 7 = 49
2n = 49

Divide each side by '2'.
n = 24.5

Simplifying
n = 24.5

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