9(3)+3y=81

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Solution for 9(3)+3y=81 equation: 


Simplifying
9(3) + 3y = 81

Multiply 9 * 3
27 + 3y = 81

Solving
27 + 3y = 81

Solving for variable 'y'.

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

Add '-27' to each side of the equation.
27 + -27 + 3y = 81 + -27

Combine like terms: 27 + -27 = 0
0 + 3y = 81 + -27
3y = 81 + -27

Combine like terms: 81 + -27 = 54
3y = 54

Divide each side by '3'.
y = 18

Simplifying
y = 18

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