77-n=43

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Solution for 77-n=43 equation: 


Simplifying
77 + -1n = 43

Solving
77 + -1n = 43

Solving for variable 'n'.

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

Add '-77' to each side of the equation.
77 + -77 + -1n = 43 + -77

Combine like terms: 77 + -77 = 0
0 + -1n = 43 + -77
-1n = 43 + -77

Combine like terms: 43 + -77 = -34
-1n = -34

Divide each side by '-1'.
n = 34

Simplifying
n = 34

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