-8(2n-5)=0.25(-20n+32)

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Solution for -8(2n-5)=0.25(-20n+32) equation:


Simplifying
-8(2n + -5) = 0.25(-20n + 32)

Reorder the terms:
-8(-5 + 2n) = 0.25(-20n + 32)
(-5 * -8 + 2n * -8) = 0.25(-20n + 32)
(40 + -16n) = 0.25(-20n + 32)

Reorder the terms:
40 + -16n = 0.25(32 + -20n)
40 + -16n = (32 * 0.25 + -20n * 0.25)
40 + -16n = (8 + -5n)

Solving
40 + -16n = 8 + -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.
40 + -16n + 5n = 8 + -5n + 5n

Combine like terms: -16n + 5n = -11n
40 + -11n = 8 + -5n + 5n

Combine like terms: -5n + 5n = 0
40 + -11n = 8 + 0
40 + -11n = 8

Add '-40' to each side of the equation.
40 + -40 + -11n = 8 + -40

Combine like terms: 40 + -40 = 0
0 + -11n = 8 + -40
-11n = 8 + -40

Combine like terms: 8 + -40 = -32
-11n = -32

Divide each side by '-11'.
n = 2.909090909

Simplifying
n = 2.909090909

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