-4(3y+3)-9=-6(y+6)+3y

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Solution for -4(3y+3)-9=-6(y+6)+3y equation:


Simplifying
-4(3y + 3) + -9 = -6(y + 6) + 3y

Reorder the terms:
-4(3 + 3y) + -9 = -6(y + 6) + 3y
(3 * -4 + 3y * -4) + -9 = -6(y + 6) + 3y
(-12 + -12y) + -9 = -6(y + 6) + 3y

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

Combine like terms: -12 + -9 = -21
-21 + -12y = -6(y + 6) + 3y

Reorder the terms:
-21 + -12y = -6(6 + y) + 3y
-21 + -12y = (6 * -6 + y * -6) + 3y
-21 + -12y = (-36 + -6y) + 3y

Combine like terms: -6y + 3y = -3y
-21 + -12y = -36 + -3y

Solving
-21 + -12y = -36 + -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.
-21 + -12y + 3y = -36 + -3y + 3y

Combine like terms: -12y + 3y = -9y
-21 + -9y = -36 + -3y + 3y

Combine like terms: -3y + 3y = 0
-21 + -9y = -36 + 0
-21 + -9y = -36

Add '21' to each side of the equation.
-21 + 21 + -9y = -36 + 21

Combine like terms: -21 + 21 = 0
0 + -9y = -36 + 21
-9y = -36 + 21

Combine like terms: -36 + 21 = -15
-9y = -15

Divide each side by '-9'.
y = 1.666666667

Simplifying
y = 1.666666667

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