8y-15=20-3y

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Solution for 8y-15=20-3y equation:


Simplifying
8y + -15 = 20 + -3y

Reorder the terms:
-15 + 8y = 20 + -3y

Solving
-15 + 8y = 20 + -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.
-15 + 8y + 3y = 20 + -3y + 3y

Combine like terms: 8y + 3y = 11y
-15 + 11y = 20 + -3y + 3y

Combine like terms: -3y + 3y = 0
-15 + 11y = 20 + 0
-15 + 11y = 20

Add '15' to each side of the equation.
-15 + 15 + 11y = 20 + 15

Combine like terms: -15 + 15 = 0
0 + 11y = 20 + 15
11y = 20 + 15

Combine like terms: 20 + 15 = 35
11y = 35

Divide each side by '11'.
y = 3.181818182

Simplifying
y = 3.181818182

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