5n+21+4n+24=x

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Solution for 5n+21+4n+24=x equation:


Simplifying
5n + 21 + 4n + 24 = x

Reorder the terms:
21 + 24 + 5n + 4n = x

Combine like terms: 21 + 24 = 45
45 + 5n + 4n = x

Combine like terms: 5n + 4n = 9n
45 + 9n = x

Solving
45 + 9n = x

Solving for variable 'n'.

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

Add '-45' to each side of the equation.
45 + -45 + 9n = -45 + x

Combine like terms: 45 + -45 = 0
0 + 9n = -45 + x
9n = -45 + x

Divide each side by '9'.
n = -5 + 0.1111111111x

Simplifying
n = -5 + 0.1111111111x

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