3(2y-1)=9+3y

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Solution for 3(2y-1)=9+3y equation:


Simplifying
3(2y + -1) = 9 + 3y

Reorder the terms:
3(-1 + 2y) = 9 + 3y
(-1 * 3 + 2y * 3) = 9 + 3y
(-3 + 6y) = 9 + 3y

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

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

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

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

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

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

Divide each side by '3'.
y = 4

Simplifying
y = 4

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