20n-49=23n-79

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Solution for 20n-49=23n-79 equation:


Simplifying
20n + -49 = 23n + -79

Reorder the terms:
-49 + 20n = 23n + -79

Reorder the terms:
-49 + 20n = -79 + 23n

Solving
-49 + 20n = -79 + 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.
-49 + 20n + -23n = -79 + 23n + -23n

Combine like terms: 20n + -23n = -3n
-49 + -3n = -79 + 23n + -23n

Combine like terms: 23n + -23n = 0
-49 + -3n = -79 + 0
-49 + -3n = -79

Add '49' to each side of the equation.
-49 + 49 + -3n = -79 + 49

Combine like terms: -49 + 49 = 0
0 + -3n = -79 + 49
-3n = -79 + 49

Combine like terms: -79 + 49 = -30
-3n = -30

Divide each side by '-3'.
n = 10

Simplifying
n = 10

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