-3(y+2)=9(y+4)-3

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Solution for -3(y+2)=9(y+4)-3 equation:


Simplifying
-3(y + 2) = 9(y + 4) + -3

Reorder the terms:
-3(2 + y) = 9(y + 4) + -3
(2 * -3 + y * -3) = 9(y + 4) + -3
(-6 + -3y) = 9(y + 4) + -3

Reorder the terms:
-6 + -3y = 9(4 + y) + -3
-6 + -3y = (4 * 9 + y * 9) + -3
-6 + -3y = (36 + 9y) + -3

Reorder the terms:
-6 + -3y = 36 + -3 + 9y

Combine like terms: 36 + -3 = 33
-6 + -3y = 33 + 9y

Solving
-6 + -3y = 33 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
-6 + -3y + -9y = 33 + 9y + -9y

Combine like terms: -3y + -9y = -12y
-6 + -12y = 33 + 9y + -9y

Combine like terms: 9y + -9y = 0
-6 + -12y = 33 + 0
-6 + -12y = 33

Add '6' to each side of the equation.
-6 + 6 + -12y = 33 + 6

Combine like terms: -6 + 6 = 0
0 + -12y = 33 + 6
-12y = 33 + 6

Combine like terms: 33 + 6 = 39
-12y = 39

Divide each side by '-12'.
y = -3.25

Simplifying
y = -3.25

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