13(3n+7)=

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Solution for 13(3n+7)= equation:


Simplifying
13(3n + 7) = 0

Reorder the terms:
13(7 + 3n) = 0
(7 * 13 + 3n * 13) = 0
(91 + 39n) = 0

Solving
91 + 39n = 0

Solving for variable 'n'.

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

Add '-91' to each side of the equation.
91 + -91 + 39n = 0 + -91

Combine like terms: 91 + -91 = 0
0 + 39n = 0 + -91
39n = 0 + -91

Combine like terms: 0 + -91 = -91
39n = -91

Divide each side by '39'.
n = -2.333333333

Simplifying
n = -2.333333333

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