3y-9=9y-3

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


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

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

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

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

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

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

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

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

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

Divide each side by '-6'.
y = -1

Simplifying
y = -1

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