27(-4)-9y=-9x^2

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Solution for 27(-4)-9y=-9x^2 equation: 


Simplifying
27(-4) + -9y = -9x2

Multiply 27 * -4
-108 + -9y = -9x2

Solving
-108 + -9y = -9x2

Solving for variable 'y'.

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

Add '108' to each side of the equation.
-108 + 108 + -9y = 108 + -9x2

Combine like terms: -108 + 108 = 0
0 + -9y = 108 + -9x2
-9y = 108 + -9x2

Divide each side by '-9'.
y = -12 + x2

Simplifying
y = -12 + x2

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