4x^2+7y=Z

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Solution for 4x^2+7y=Z equation:


Simplifying
4x2 + 7y = Z

Solving
4x2 + 7y = Z

Solving for variable 'x'.

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

Add '-7y' to each side of the equation.
4x2 + 7y + -7y = Z + -7y

Combine like terms: 7y + -7y = 0
4x2 + 0 = Z + -7y
4x2 = Z + -7y

Divide each side by '4'.
x2 = 0.25Z + -1.75y

Simplifying
x2 = 0.25Z + -1.75y

Reorder the terms:
-0.25Z + x2 + 1.75y = 0.25Z + -1.75y + -0.25Z + 1.75y

Reorder the terms:
-0.25Z + x2 + 1.75y = 0.25Z + -0.25Z + -1.75y + 1.75y

Combine like terms: 0.25Z + -0.25Z = 0.00
-0.25Z + x2 + 1.75y = 0.00 + -1.75y + 1.75y
-0.25Z + x2 + 1.75y = -1.75y + 1.75y

Combine like terms: -1.75y + 1.75y = 0.00
-0.25Z + x2 + 1.75y = 0.00

The solution to this equation could not be determined.

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