22n-43=n+20

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Solution for 22n-43=n+20 equation:


Simplifying
22n + -43 = n + 20

Reorder the terms:
-43 + 22n = n + 20

Reorder the terms:
-43 + 22n = 20 + n

Solving
-43 + 22n = 20 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-43 + 22n + -1n = 20 + n + -1n

Combine like terms: 22n + -1n = 21n
-43 + 21n = 20 + n + -1n

Combine like terms: n + -1n = 0
-43 + 21n = 20 + 0
-43 + 21n = 20

Add '43' to each side of the equation.
-43 + 43 + 21n = 20 + 43

Combine like terms: -43 + 43 = 0
0 + 21n = 20 + 43
21n = 20 + 43

Combine like terms: 20 + 43 = 63
21n = 63

Divide each side by '21'.
n = 3

Simplifying
n = 3

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