3y+3y+3y-9=0

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Solution for 3y+3y+3y-9=0 equation:


Simplifying
3y + 3y + 3y + -9 = 0

Reorder the terms:
-9 + 3y + 3y + 3y = 0

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

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

Solving
-9 + 9y = 0

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + 9y = 0 + 9

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

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

Divide each side by '9'.
y = 1

Simplifying
y = 1

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