-9y-6=9+3y

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Solution for -9y-6=9+3y equation:


Simplifying
-9y + -6 = 9 + 3y

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

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

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

Combine like terms: 3y + -3y = 0
-6 + -12y = 9 + 0
-6 + -12y = 9

Add '6' to each side of the equation.
-6 + 6 + -12y = 9 + 6

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

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

Divide each side by '-12'.
y = -1.25

Simplifying
y = -1.25

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