-3(7y+11)=9

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Solution for -3(7y+11)=9 equation: 


Simplifying
-3(7y + 11) = 9

Reorder the terms:
-3(11 + 7y) = 9
(11 * -3 + 7y * -3) = 9
(-33 + -21y) = 9

Solving
-33 + -21y = 9

Solving for variable 'y'.

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

Add '33' to each side of the equation.
-33 + 33 + -21y = 9 + 33

Combine like terms: -33 + 33 = 0
0 + -21y = 9 + 33
-21y = 9 + 33

Combine like terms: 9 + 33 = 42
-21y = 42

Divide each side by '-21'.
y = -2

Simplifying
y = -2

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