5-2n+3n+7=43

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Solution for 5-2n+3n+7=43 equation:


Simplifying
5 + -2n + 3n + 7 = 43

Reorder the terms:
5 + 7 + -2n + 3n = 43

Combine like terms: 5 + 7 = 12
12 + -2n + 3n = 43

Combine like terms: -2n + 3n = 1n
12 + 1n = 43

Solving
12 + 1n = 43

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + 1n = 43 + -12

Combine like terms: 12 + -12 = 0
0 + 1n = 43 + -12
1n = 43 + -12

Combine like terms: 43 + -12 = 31
1n = 31

Divide each side by '1'.
n = 31

Simplifying
n = 31

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