3(3y+4)=-9

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Solution for 3(3y+4)=-9 equation:


Simplifying
3(3y + 4) = -9

Reorder the terms:
3(4 + 3y) = -9
(4 * 3 + 3y * 3) = -9
(12 + 9y) = -9

Solving
12 + 9y = -9

Solving for variable 'y'.

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

Add '-12' to each side of the equation.
12 + -12 + 9y = -9 + -12

Combine like terms: 12 + -12 = 0
0 + 9y = -9 + -12
9y = -9 + -12

Combine like terms: -9 + -12 = -21
9y = -21

Divide each side by '9'.
y = -2.333333333

Simplifying
y = -2.333333333

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