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

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


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

Reorder the terms:
-5 + 4(5 + 4n) = -5(n + -3)
-5 + (5 * 4 + 4n * 4) = -5(n + -3)
-5 + (20 + 16n) = -5(n + -3)

Combine like terms: -5 + 20 = 15
15 + 16n = -5(n + -3)

Reorder the terms:
15 + 16n = -5(-3 + n)
15 + 16n = (-3 * -5 + n * -5)
15 + 16n = (15 + -5n)

Add '-15' to each side of the equation.
15 + -15 + 16n = 15 + -15 + -5n

Combine like terms: 15 + -15 = 0
0 + 16n = 15 + -15 + -5n
16n = 15 + -15 + -5n

Combine like terms: 15 + -15 = 0
16n = 0 + -5n
16n = -5n

Solving
16n = -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
16n + 5n = -5n + 5n

Combine like terms: 16n + 5n = 21n
21n = -5n + 5n

Combine like terms: -5n + 5n = 0
21n = 0

Divide each side by '21'.
n = 0

Simplifying
n = 0

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