19+9=n

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Solution for 19+9=n equation:


Simplifying
19 + 9 = n

Combine like terms: 19 + 9 = 28
28 = n

Solving
28 = 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.
28 + -1n = n + -1n

Combine like terms: n + -1n = 0
28 + -1n = 0

Add '-28' to each side of the equation.
28 + -28 + -1n = 0 + -28

Combine like terms: 28 + -28 = 0
0 + -1n = 0 + -28
-1n = 0 + -28

Combine like terms: 0 + -28 = -28
-1n = -28

Divide each side by '-1'.
n = 28

Simplifying
n = 28

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