3(3y+3)+6=81

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Solution for 3(3y+3)+6=81 equation:


Simplifying
3(3y + 3) + 6 = 81

Reorder the terms:
3(3 + 3y) + 6 = 81
(3 * 3 + 3y * 3) + 6 = 81
(9 + 9y) + 6 = 81

Reorder the terms:
9 + 6 + 9y = 81

Combine like terms: 9 + 6 = 15
15 + 9y = 81

Solving
15 + 9y = 81

Solving for variable 'y'.

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

Add '-15' to each side of the equation.
15 + -15 + 9y = 81 + -15

Combine like terms: 15 + -15 = 0
0 + 9y = 81 + -15
9y = 81 + -15

Combine like terms: 81 + -15 = 66
9y = 66

Divide each side by '9'.
y = 7.333333333

Simplifying
y = 7.333333333

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