-3(2n+7)=

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Solution for -3(2n+7)= equation: 


Simplifying
-3(2n + 7) = 0

Reorder the terms:
-3(7 + 2n) = 0
(7 * -3 + 2n * -3) = 0
(-21 + -6n) = 0

Solving
-21 + -6n = 0

Solving for variable 'n'.

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

Add '21' to each side of the equation.
-21 + 21 + -6n = 0 + 21

Combine like terms: -21 + 21 = 0
0 + -6n = 0 + 21
-6n = 0 + 21

Combine like terms: 0 + 21 = 21
-6n = 21

Divide each side by '-6'.
n = -3.5

Simplifying
n = -3.5

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