8y-by=20

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Solution for 8y-by=20 equation:


Simplifying
8y + -1by = 20

Reorder the terms:
-1by + 8y = 20

Solving
-1by + 8y = 20

Solving for variable 'b'.

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

Add '-8y' to each side of the equation.
-1by + 8y + -8y = 20 + -8y

Combine like terms: 8y + -8y = 0
-1by + 0 = 20 + -8y
-1by = 20 + -8y

Divide each side by '-1y'.
b = -20y-1 + 8

Simplifying
b = -20y-1 + 8

Reorder the terms:
b = 8 + -20y-1

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