-15=8(5n-2)

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Solution for -15=8(5n-2) equation:


Simplifying
-15 = 8(5n + -2)

Reorder the terms:
-15 = 8(-2 + 5n)
-15 = (-2 * 8 + 5n * 8)
-15 = (-16 + 40n)

Solving
-15 = -16 + 40n

Solving for variable 'n'.

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

Add '-40n' to each side of the equation.
-15 + -40n = -16 + 40n + -40n

Combine like terms: 40n + -40n = 0
-15 + -40n = -16 + 0
-15 + -40n = -16

Add '15' to each side of the equation.
-15 + 15 + -40n = -16 + 15

Combine like terms: -15 + 15 = 0
0 + -40n = -16 + 15
-40n = -16 + 15

Combine like terms: -16 + 15 = -1
-40n = -1

Divide each side by '-40'.
n = 0.025

Simplifying
n = 0.025

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