-x^2+12y+4y-84=0

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Solution for -x^2+12y+4y-84=0 equation:


Simplifying
-1x2 + 12y + 4y + -84 = 0

Reorder the terms:
-84 + -1x2 + 12y + 4y = 0

Combine like terms: 12y + 4y = 16y
-84 + -1x2 + 16y = 0

Solving
-84 + -1x2 + 16y = 0

Solving for variable 'x'.

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

Add '84' to each side of the equation.
-84 + -1x2 + 84 + 16y = 0 + 84

Reorder the terms:
-84 + 84 + -1x2 + 16y = 0 + 84

Combine like terms: -84 + 84 = 0
0 + -1x2 + 16y = 0 + 84
-1x2 + 16y = 0 + 84

Combine like terms: 0 + 84 = 84
-1x2 + 16y = 84

Add '-16y' to each side of the equation.
-1x2 + 16y + -16y = 84 + -16y

Combine like terms: 16y + -16y = 0
-1x2 + 0 = 84 + -16y
-1x2 = 84 + -16y

Divide each side by '-1'.
x2 = -84 + 16y

Simplifying
x2 = -84 + 16y

Reorder the terms:
84 + x2 + -16y = -84 + 16y + 84 + -16y

Reorder the terms:
84 + x2 + -16y = -84 + 84 + 16y + -16y

Combine like terms: -84 + 84 = 0
84 + x2 + -16y = 0 + 16y + -16y
84 + x2 + -16y = 16y + -16y

Combine like terms: 16y + -16y = 0
84 + x2 + -16y = 0

The solution to this equation could not be determined.

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