9+(-4)=n+18

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Solution for 9+(-4)=n+18 equation:


Simplifying
9 + (-4) = n + 18
9 + -4 = n + 18

Combine like terms: 9 + -4 = 5
5 = n + 18

Reorder the terms:
5 = 18 + n

Solving
5 = 18 + 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.
5 + -1n = 18 + n + -1n

Combine like terms: n + -1n = 0
5 + -1n = 18 + 0
5 + -1n = 18

Add '-5' to each side of the equation.
5 + -5 + -1n = 18 + -5

Combine like terms: 5 + -5 = 0
0 + -1n = 18 + -5
-1n = 18 + -5

Combine like terms: 18 + -5 = 13
-1n = 13

Divide each side by '-1'.
n = -13

Simplifying
n = -13

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