81y=20(4y+17)

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Solution for 81y=20(4y+17) equation:


Simplifying
81y = 20(4y + 17)

Reorder the terms:
81y = 20(17 + 4y)
81y = (17 * 20 + 4y * 20)
81y = (340 + 80y)

Solving
81y = 340 + 80y

Solving for variable 'y'.

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

Add '-80y' to each side of the equation.
81y + -80y = 340 + 80y + -80y

Combine like terms: 81y + -80y = 1y
1y = 340 + 80y + -80y

Combine like terms: 80y + -80y = 0
1y = 340 + 0
1y = 340

Divide each side by '1'.
y = 340

Simplifying
y = 340

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