28x^2-98y^2=0

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Solution for 28x^2-98y^2=0 equation: 


Simplifying
28x2 + -98y2 = 0

Solving
28x2 + -98y2 = 0

Solving for variable 'x'.

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

Add '98y2' to each side of the equation.
28x2 + -98y2 + 98y2 = 0 + 98y2

Combine like terms: -98y2 + 98y2 = 0
28x2 + 0 = 0 + 98y2
28x2 = 0 + 98y2
Remove the zero:
28x2 = 98y2

Divide each side by '28'.
x2 = 3.5y2

Simplifying
x2 = 3.5y2

Take the square root of each side:
x = {-1.870828693y, 1.870828693y}

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