9*3+9y=81

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Solution for 9*3+9y=81 equation: 


Simplifying
9 * 3 + 9y = 81

Multiply 9 * 3
27 + 9y = 81

Solving
27 + 9y = 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 + 9y = 81 + -27

Combine like terms: 27 + -27 = 0
0 + 9y = 81 + -27
9y = 81 + -27

Combine like terms: 81 + -27 = 54
9y = 54

Divide each side by '9'.
y = 6

Simplifying
y = 6

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