77=2n+1

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Solution for 77=2n+1 equation:


Simplifying
77 = 2n + 1

Reorder the terms:
77 = 1 + 2n

Solving
77 = 1 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
77 + -2n = 1 + 2n + -2n

Combine like terms: 2n + -2n = 0
77 + -2n = 1 + 0
77 + -2n = 1

Add '-77' to each side of the equation.
77 + -77 + -2n = 1 + -77

Combine like terms: 77 + -77 = 0
0 + -2n = 1 + -77
-2n = 1 + -77

Combine like terms: 1 + -77 = -76
-2n = -76

Divide each side by '-2'.
n = 38

Simplifying
n = 38

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