(18-9)+(5+3)=n

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Solution for (18-9)+(5+3)=n equation:


Simplifying
(18 + -9) + (5 + 3) = n

Combine like terms: 18 + -9 = 9
(9) + (5 + 3) = n
9 + (5 + 3) = n

Combine like terms: 5 + 3 = 8
9 + (8) = n
9 + 8 = n

Combine like terms: 9 + 8 = 17
17 = n

Solving
17 = 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.
17 + -1n = n + -1n

Combine like terms: n + -1n = 0
17 + -1n = 0

Add '-17' to each side of the equation.
17 + -17 + -1n = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -1n = 0 + -17
-1n = 0 + -17

Combine like terms: 0 + -17 = -17
-1n = -17

Divide each side by '-1'.
n = 17

Simplifying
n = 17

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