2y(20-n)=b

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Solution for 2y(20-n)=b equation:


Simplifying
2y(20 + -1n) = b
(20 * 2y + -1n * 2y) = b

Reorder the terms:
(-2ny + 40y) = b
(-2ny + 40y) = b

Solving
-2ny + 40y = b

Solving for variable 'n'.

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

Add '-40y' to each side of the equation.
-2ny + 40y + -40y = b + -40y

Combine like terms: 40y + -40y = 0
-2ny + 0 = b + -40y
-2ny = b + -40y

Divide each side by '-2y'.
n = -0.5by-1 + 20

Simplifying
n = -0.5by-1 + 20

Reorder the terms:
n = 20 + -0.5by-1

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