8(5n-4)=-20

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Solution for 8(5n-4)=-20 equation:


Simplifying
8(5n + -4) = -20

Reorder the terms:
8(-4 + 5n) = -20
(-4 * 8 + 5n * 8) = -20
(-32 + 40n) = -20

Solving
-32 + 40n = -20

Solving for variable 'n'.

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

Add '32' to each side of the equation.
-32 + 32 + 40n = -20 + 32

Combine like terms: -32 + 32 = 0
0 + 40n = -20 + 32
40n = -20 + 32

Combine like terms: -20 + 32 = 12
40n = 12

Divide each side by '40'.
n = 0.3

Simplifying
n = 0.3

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