5(5+4n)+7(8n-2)=

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Solution for 5(5+4n)+7(8n-2)= equation:


Simplifying
5(5 + 4n) + 7(8n + -2) = 0
(5 * 5 + 4n * 5) + 7(8n + -2) = 0
(25 + 20n) + 7(8n + -2) = 0

Reorder the terms:
25 + 20n + 7(-2 + 8n) = 0
25 + 20n + (-2 * 7 + 8n * 7) = 0
25 + 20n + (-14 + 56n) = 0

Reorder the terms:
25 + -14 + 20n + 56n = 0

Combine like terms: 25 + -14 = 11
11 + 20n + 56n = 0

Combine like terms: 20n + 56n = 76n
11 + 76n = 0

Solving
11 + 76n = 0

Solving for variable 'n'.

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

Add '-11' to each side of the equation.
11 + -11 + 76n = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 76n = 0 + -11
76n = 0 + -11

Combine like terms: 0 + -11 = -11
76n = -11

Divide each side by '76'.
n = -0.1447368421

Simplifying
n = -0.1447368421

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