3x^2-16y-7=5

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Solution for 3x^2-16y-7=5 equation:


Simplifying
3x2 + -16y + -7 = 5

Reorder the terms:
-7 + 3x2 + -16y = 5

Solving
-7 + 3x2 + -16y = 5

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 3x2 + 7 + -16y = 5 + 7

Reorder the terms:
-7 + 7 + 3x2 + -16y = 5 + 7

Combine like terms: -7 + 7 = 0
0 + 3x2 + -16y = 5 + 7
3x2 + -16y = 5 + 7

Combine like terms: 5 + 7 = 12
3x2 + -16y = 12

Add '16y' to each side of the equation.
3x2 + -16y + 16y = 12 + 16y

Combine like terms: -16y + 16y = 0
3x2 + 0 = 12 + 16y
3x2 = 12 + 16y

Divide each side by '3'.
x2 = 4 + 5.333333333y

Simplifying
x2 = 4 + 5.333333333y

Reorder the terms:
-4 + x2 + -5.333333333y = 4 + 5.333333333y + -4 + -5.333333333y

Reorder the terms:
-4 + x2 + -5.333333333y = 4 + -4 + 5.333333333y + -5.333333333y

Combine like terms: 4 + -4 = 0
-4 + x2 + -5.333333333y = 0 + 5.333333333y + -5.333333333y
-4 + x2 + -5.333333333y = 5.333333333y + -5.333333333y

Combine like terms: 5.333333333y + -5.333333333y = 0.000000000
-4 + x2 + -5.333333333y = 0.000000000

The solution to this equation could not be determined.

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