-7(n-3)-8(2+9n)=

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Solution for -7(n-3)-8(2+9n)= equation:


Simplifying
-7(n + -3) + -8(2 + 9n) = 0

Reorder the terms:
-7(-3 + n) + -8(2 + 9n) = 0
(-3 * -7 + n * -7) + -8(2 + 9n) = 0
(21 + -7n) + -8(2 + 9n) = 0
21 + -7n + (2 * -8 + 9n * -8) = 0
21 + -7n + (-16 + -72n) = 0

Reorder the terms:
21 + -16 + -7n + -72n = 0

Combine like terms: 21 + -16 = 5
5 + -7n + -72n = 0

Combine like terms: -7n + -72n = -79n
5 + -79n = 0

Solving
5 + -79n = 0

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + -79n = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -79n = 0 + -5
-79n = 0 + -5

Combine like terms: 0 + -5 = -5
-79n = -5

Divide each side by '-79'.
n = 0.06329113924

Simplifying
n = 0.06329113924

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