7(7n+9)=

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Solution for 7(7n+9)= equation:


Simplifying
7(7n + 9) = 0

Reorder the terms:
7(9 + 7n) = 0
(9 * 7 + 7n * 7) = 0
(63 + 49n) = 0

Solving
63 + 49n = 0

Solving for variable 'n'.

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

Add '-63' to each side of the equation.
63 + -63 + 49n = 0 + -63

Combine like terms: 63 + -63 = 0
0 + 49n = 0 + -63
49n = 0 + -63

Combine like terms: 0 + -63 = -63
49n = -63

Divide each side by '49'.
n = -1.285714286

Simplifying
n = -1.285714286

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