20-6y=8(9y+3)

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Solution for 20-6y=8(9y+3) equation:


Simplifying
20 + -6y = 8(9y + 3)

Reorder the terms:
20 + -6y = 8(3 + 9y)
20 + -6y = (3 * 8 + 9y * 8)
20 + -6y = (24 + 72y)

Solving
20 + -6y = 24 + 72y

Solving for variable 'y'.

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

Add '-72y' to each side of the equation.
20 + -6y + -72y = 24 + 72y + -72y

Combine like terms: -6y + -72y = -78y
20 + -78y = 24 + 72y + -72y

Combine like terms: 72y + -72y = 0
20 + -78y = 24 + 0
20 + -78y = 24

Add '-20' to each side of the equation.
20 + -20 + -78y = 24 + -20

Combine like terms: 20 + -20 = 0
0 + -78y = 24 + -20
-78y = 24 + -20

Combine like terms: 24 + -20 = 4
-78y = 4

Divide each side by '-78'.
y = -0.05128205128

Simplifying
y = -0.05128205128

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