20=-8y+5(y-2)

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Solution for 20=-8y+5(y-2) equation:


Simplifying
20 = -8y + 5(y + -2)

Reorder the terms:
20 = -8y + 5(-2 + y)
20 = -8y + (-2 * 5 + y * 5)
20 = -8y + (-10 + 5y)

Reorder the terms:
20 = -10 + -8y + 5y

Combine like terms: -8y + 5y = -3y
20 = -10 + -3y

Solving
20 = -10 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
20 + 3y = -10 + -3y + 3y

Combine like terms: -3y + 3y = 0
20 + 3y = -10 + 0
20 + 3y = -10

Add '-20' to each side of the equation.
20 + -20 + 3y = -10 + -20

Combine like terms: 20 + -20 = 0
0 + 3y = -10 + -20
3y = -10 + -20

Combine like terms: -10 + -20 = -30
3y = -30

Divide each side by '3'.
y = -10

Simplifying
y = -10

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