3x^2-75=y

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Solution for 3x^2-75=y equation:


Simplifying
3x2 + -75 = y

Reorder the terms:
-75 + 3x2 = y

Solving
-75 + 3x2 = y

Solving for variable 'x'.

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

Add '75' to each side of the equation.
-75 + 75 + 3x2 = 75 + y

Combine like terms: -75 + 75 = 0
0 + 3x2 = 75 + y
3x2 = 75 + y

Divide each side by '3'.
x2 = 25 + 0.3333333333y

Simplifying
x2 = 25 + 0.3333333333y

Reorder the terms:
-25 + x2 + -0.3333333333y = 25 + 0.3333333333y + -25 + -0.3333333333y

Reorder the terms:
-25 + x2 + -0.3333333333y = 25 + -25 + 0.3333333333y + -0.3333333333y

Combine like terms: 25 + -25 = 0
-25 + x2 + -0.3333333333y = 0 + 0.3333333333y + -0.3333333333y
-25 + x2 + -0.3333333333y = 0.3333333333y + -0.3333333333y

Combine like terms: 0.3333333333y + -0.3333333333y = 0.0000000000
-25 + x2 + -0.3333333333y = 0.0000000000

The solution to this equation could not be determined.

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