-9y-11=-12y+9

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Solution for -9y-11=-12y+9 equation:


Simplifying
-9y + -11 = -12y + 9

Reorder the terms:
-11 + -9y = -12y + 9

Reorder the terms:
-11 + -9y = 9 + -12y

Solving
-11 + -9y = 9 + -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.
-11 + -9y + 12y = 9 + -12y + 12y

Combine like terms: -9y + 12y = 3y
-11 + 3y = 9 + -12y + 12y

Combine like terms: -12y + 12y = 0
-11 + 3y = 9 + 0
-11 + 3y = 9

Add '11' to each side of the equation.
-11 + 11 + 3y = 9 + 11

Combine like terms: -11 + 11 = 0
0 + 3y = 9 + 11
3y = 9 + 11

Combine like terms: 9 + 11 = 20
3y = 20

Divide each side by '3'.
y = 6.666666667

Simplifying
y = 6.666666667

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