5n+8+6=21

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Solution for 5n+8+6=21 equation:


Simplifying
5n + 8 + 6 = 21

Reorder the terms:
8 + 6 + 5n = 21

Combine like terms: 8 + 6 = 14
14 + 5n = 21

Solving
14 + 5n = 21

Solving for variable 'n'.

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

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

Combine like terms: 14 + -14 = 0
0 + 5n = 21 + -14
5n = 21 + -14

Combine like terms: 21 + -14 = 7
5n = 7

Divide each side by '5'.
n = 1.4

Simplifying
n = 1.4

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