21+23n=28+16n

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Solution for 21+23n=28+16n equation:


Simplifying
21 + 23n = 28 + 16n

Solving
21 + 23n = 28 + 16n

Solving for variable 'n'.

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

Add '-16n' to each side of the equation.
21 + 23n + -16n = 28 + 16n + -16n

Combine like terms: 23n + -16n = 7n
21 + 7n = 28 + 16n + -16n

Combine like terms: 16n + -16n = 0
21 + 7n = 28 + 0
21 + 7n = 28

Add '-21' to each side of the equation.
21 + -21 + 7n = 28 + -21

Combine like terms: 21 + -21 = 0
0 + 7n = 28 + -21
7n = 28 + -21

Combine like terms: 28 + -21 = 7
7n = 7

Divide each side by '7'.
n = 1

Simplifying
n = 1

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