14+5n=-4n+21

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Solution for 14+5n=-4n+21 equation:


Simplifying
14 + 5n = -4n + 21

Reorder the terms:
14 + 5n = 21 + -4n

Solving
14 + 5n = 21 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
14 + 5n + 4n = 21 + -4n + 4n

Combine like terms: 5n + 4n = 9n
14 + 9n = 21 + -4n + 4n

Combine like terms: -4n + 4n = 0
14 + 9n = 21 + 0
14 + 9n = 21

Add '-14' to each side of the equation.
14 + -14 + 9n = 21 + -14

Combine like terms: 14 + -14 = 0
0 + 9n = 21 + -14
9n = 21 + -14

Combine like terms: 21 + -14 = 7
9n = 7

Divide each side by '9'.
n = 0.7777777778

Simplifying
n = 0.7777777778

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