2n-3+75=158

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Solution for 2n-3+75=158 equation:


Simplifying
2n + -3 + 75 = 158

Reorder the terms:
-3 + 75 + 2n = 158

Combine like terms: -3 + 75 = 72
72 + 2n = 158

Solving
72 + 2n = 158

Solving for variable 'n'.

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

Add '-72' to each side of the equation.
72 + -72 + 2n = 158 + -72

Combine like terms: 72 + -72 = 0
0 + 2n = 158 + -72
2n = 158 + -72

Combine like terms: 158 + -72 = 86
2n = 86

Divide each side by '2'.
n = 43

Simplifying
n = 43

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