5n-21=23n

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Solution for 5n-21=23n equation:


Simplifying
5n + -21 = 23n

Reorder the terms:
-21 + 5n = 23n

Solving
-21 + 5n = 23n

Solving for variable 'n'.

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

Add '-23n' to each side of the equation.
-21 + 5n + -23n = 23n + -23n

Combine like terms: 5n + -23n = -18n
-21 + -18n = 23n + -23n

Combine like terms: 23n + -23n = 0
-21 + -18n = 0

Add '21' to each side of the equation.
-21 + 21 + -18n = 0 + 21

Combine like terms: -21 + 21 = 0
0 + -18n = 0 + 21
-18n = 0 + 21

Combine like terms: 0 + 21 = 21
-18n = 21

Divide each side by '-18'.
n = -1.166666667

Simplifying
n = -1.166666667

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