-3(y+5)=6y-9+2(3y+6)

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Solution for -3(y+5)=6y-9+2(3y+6) equation:


Simplifying
-3(y + 5) = 6y + -9 + 2(3y + 6)

Reorder the terms:
-3(5 + y) = 6y + -9 + 2(3y + 6)
(5 * -3 + y * -3) = 6y + -9 + 2(3y + 6)
(-15 + -3y) = 6y + -9 + 2(3y + 6)

Reorder the terms:
-15 + -3y = 6y + -9 + 2(6 + 3y)
-15 + -3y = 6y + -9 + (6 * 2 + 3y * 2)
-15 + -3y = 6y + -9 + (12 + 6y)

Reorder the terms:
-15 + -3y = -9 + 12 + 6y + 6y

Combine like terms: -9 + 12 = 3
-15 + -3y = 3 + 6y + 6y

Combine like terms: 6y + 6y = 12y
-15 + -3y = 3 + 12y

Solving
-15 + -3y = 3 + 12y

Solving for variable 'y'.

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

Add '-12y' to each side of the equation.
-15 + -3y + -12y = 3 + 12y + -12y

Combine like terms: -3y + -12y = -15y
-15 + -15y = 3 + 12y + -12y

Combine like terms: 12y + -12y = 0
-15 + -15y = 3 + 0
-15 + -15y = 3

Add '15' to each side of the equation.
-15 + 15 + -15y = 3 + 15

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

Combine like terms: 3 + 15 = 18
-15y = 18

Divide each side by '-15'.
y = -1.2

Simplifying
y = -1.2

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