9(y-9)=-6y-6

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Solution for 9(y-9)=-6y-6 equation:


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

Reorder the terms:
9(-9 + y) = -6y + -6
(-9 * 9 + y * 9) = -6y + -6
(-81 + 9y) = -6y + -6

Reorder the terms:
-81 + 9y = -6 + -6y

Solving
-81 + 9y = -6 + -6y

Solving for variable 'y'.

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

Add '6y' to each side of the equation.
-81 + 9y + 6y = -6 + -6y + 6y

Combine like terms: 9y + 6y = 15y
-81 + 15y = -6 + -6y + 6y

Combine like terms: -6y + 6y = 0
-81 + 15y = -6 + 0
-81 + 15y = -6

Add '81' to each side of the equation.
-81 + 81 + 15y = -6 + 81

Combine like terms: -81 + 81 = 0
0 + 15y = -6 + 81
15y = -6 + 81

Combine like terms: -6 + 81 = 75
15y = 75

Divide each side by '15'.
y = 5

Simplifying
y = 5

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