(-3)2-2y=11

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Solution for (-3)2-2y=11 equation: 


Simplifying
(-3) * 2 + -2y = 11

Multiply -3 * 2
-6 + -2y = 11

Solving
-6 + -2y = 11

Solving for variable 'y'.

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

Add '6' to each side of the equation.
-6 + 6 + -2y = 11 + 6

Combine like terms: -6 + 6 = 0
0 + -2y = 11 + 6
-2y = 11 + 6

Combine like terms: 11 + 6 = 17
-2y = 17

Divide each side by '-2'.
y = -8.5

Simplifying
y = -8.5

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