3(3y-9)-(5y+5)=

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Solution for 3(3y-9)-(5y+5)= equation:


Simplifying
3(3y + -9) + -1(5y + 5) = 0

Reorder the terms:
3(-9 + 3y) + -1(5y + 5) = 0
(-9 * 3 + 3y * 3) + -1(5y + 5) = 0
(-27 + 9y) + -1(5y + 5) = 0

Reorder the terms:
-27 + 9y + -1(5 + 5y) = 0
-27 + 9y + (5 * -1 + 5y * -1) = 0
-27 + 9y + (-5 + -5y) = 0

Reorder the terms:
-27 + -5 + 9y + -5y = 0

Combine like terms: -27 + -5 = -32
-32 + 9y + -5y = 0

Combine like terms: 9y + -5y = 4y
-32 + 4y = 0

Solving
-32 + 4y = 0

Solving for variable 'y'.

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

Add '32' to each side of the equation.
-32 + 32 + 4y = 0 + 32

Combine like terms: -32 + 32 = 0
0 + 4y = 0 + 32
4y = 0 + 32

Combine like terms: 0 + 32 = 32
4y = 32

Divide each side by '4'.
y = 8

Simplifying
y = 8

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