5(2n-3)+3(4n+2)-(n+5)=

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Solution for 5(2n-3)+3(4n+2)-(n+5)= equation:


Simplifying
5(2n + -3) + 3(4n + 2) + -1(n + 5) = 0

Reorder the terms:
5(-3 + 2n) + 3(4n + 2) + -1(n + 5) = 0
(-3 * 5 + 2n * 5) + 3(4n + 2) + -1(n + 5) = 0
(-15 + 10n) + 3(4n + 2) + -1(n + 5) = 0

Reorder the terms:
-15 + 10n + 3(2 + 4n) + -1(n + 5) = 0
-15 + 10n + (2 * 3 + 4n * 3) + -1(n + 5) = 0
-15 + 10n + (6 + 12n) + -1(n + 5) = 0

Reorder the terms:
-15 + 10n + 6 + 12n + -1(5 + n) = 0
-15 + 10n + 6 + 12n + (5 * -1 + n * -1) = 0
-15 + 10n + 6 + 12n + (-5 + -1n) = 0

Reorder the terms:
-15 + 6 + -5 + 10n + 12n + -1n = 0

Combine like terms: -15 + 6 = -9
-9 + -5 + 10n + 12n + -1n = 0

Combine like terms: -9 + -5 = -14
-14 + 10n + 12n + -1n = 0

Combine like terms: 10n + 12n = 22n
-14 + 22n + -1n = 0

Combine like terms: 22n + -1n = 21n
-14 + 21n = 0

Solving
-14 + 21n = 0

Solving for variable 'n'.

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

Add '14' to each side of the equation.
-14 + 14 + 21n = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 21n = 0 + 14
21n = 0 + 14

Combine like terms: 0 + 14 = 14
21n = 14

Divide each side by '21'.
n = 0.6666666667

Simplifying
n = 0.6666666667

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