6n+9=(-3-21-6)

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Solution for 6n+9=(-3-21-6) equation:


Simplifying
6n + 9 = (-3 + -21 + -6)

Reorder the terms:
9 + 6n = (-3 + -21 + -6)

Combine like terms: -3 + -21 = -24
9 + 6n = (-24 + -6)

Combine like terms: -24 + -6 = -30
9 + 6n = (-30)
9 + 6n = -30

Solving
9 + 6n = -30

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + 6n = -30 + -9

Combine like terms: 9 + -9 = 0
0 + 6n = -30 + -9
6n = -30 + -9

Combine like terms: -30 + -9 = -39
6n = -39

Divide each side by '6'.
n = -6.5

Simplifying
n = -6.5

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