3(-15+2y)-9Y=15

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Solution for 3(-15+2y)-9Y=15 equation: 


Simplifying
3(-15 + 2y) + -9Y = 15
(-15 * 3 + 2y * 3) + -9Y = 15
(-45 + 6y) + -9Y = 15

Reorder the terms:
-45 + -9Y + 6y = 15

Solving
-45 + -9Y + 6y = 15

Solving for variable 'Y'.

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

Add '45' to each side of the equation.
-45 + -9Y + 45 + 6y = 15 + 45

Reorder the terms:
-45 + 45 + -9Y + 6y = 15 + 45

Combine like terms: -45 + 45 = 0
0 + -9Y + 6y = 15 + 45
-9Y + 6y = 15 + 45

Combine like terms: 15 + 45 = 60
-9Y + 6y = 60

Add '-6y' to each side of the equation.
-9Y + 6y + -6y = 60 + -6y

Combine like terms: 6y + -6y = 0
-9Y + 0 = 60 + -6y
-9Y = 60 + -6y

Divide each side by '-9'.
Y = -6.666666667 + 0.6666666667y

Simplifying
Y = -6.666666667 + 0.6666666667y

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