3n-5=-8(4n+5)

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Solution for 3n-5=-8(4n+5) equation:


Simplifying
3n + -5 = -8(4n + 5)

Reorder the terms:
-5 + 3n = -8(4n + 5)

Reorder the terms:
-5 + 3n = -8(5 + 4n)
-5 + 3n = (5 * -8 + 4n * -8)
-5 + 3n = (-40 + -32n)

Solving
-5 + 3n = -40 + -32n

Solving for variable 'n'.

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

Add '32n' to each side of the equation.
-5 + 3n + 32n = -40 + -32n + 32n

Combine like terms: 3n + 32n = 35n
-5 + 35n = -40 + -32n + 32n

Combine like terms: -32n + 32n = 0
-5 + 35n = -40 + 0
-5 + 35n = -40

Add '5' to each side of the equation.
-5 + 5 + 35n = -40 + 5

Combine like terms: -5 + 5 = 0
0 + 35n = -40 + 5
35n = -40 + 5

Combine like terms: -40 + 5 = -35
35n = -35

Divide each side by '35'.
n = -1

Simplifying
n = -1

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