4x^2+8x^2-5y+16=

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Solution for 4x^2+8x^2-5y+16= equation:


Simplifying
4x2 + 8x2 + -5y + 16 = 0

Reorder the terms:
16 + 4x2 + 8x2 + -5y = 0

Combine like terms: 4x2 + 8x2 = 12x2
16 + 12x2 + -5y = 0

Solving
16 + 12x2 + -5y = 0

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + 12x2 + -16 + -5y = 0 + -16

Reorder the terms:
16 + -16 + 12x2 + -5y = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 12x2 + -5y = 0 + -16
12x2 + -5y = 0 + -16

Combine like terms: 0 + -16 = -16
12x2 + -5y = -16

Add '5y' to each side of the equation.
12x2 + -5y + 5y = -16 + 5y

Combine like terms: -5y + 5y = 0
12x2 + 0 = -16 + 5y
12x2 = -16 + 5y

Divide each side by '12'.
x2 = -1.333333333 + 0.4166666667y

Simplifying
x2 = -1.333333333 + 0.4166666667y

Reorder the terms:
1.333333333 + x2 + -0.4166666667y = -1.333333333 + 0.4166666667y + 1.333333333 + -0.4166666667y

Reorder the terms:
1.333333333 + x2 + -0.4166666667y = -1.333333333 + 1.333333333 + 0.4166666667y + -0.4166666667y

Combine like terms: -1.333333333 + 1.333333333 = 0.000000000
1.333333333 + x2 + -0.4166666667y = 0.000000000 + 0.4166666667y + -0.4166666667y
1.333333333 + x2 + -0.4166666667y = 0.4166666667y + -0.4166666667y

Combine like terms: 0.4166666667y + -0.4166666667y = 0.0000000000
1.333333333 + x2 + -0.4166666667y = 0.0000000000

The solution to this equation could not be determined.

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