21x^2-6x^2-y=

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Solution for 21x^2-6x^2-y= equation:


Simplifying
21x2 + -6x2 + -1y = 0

Combine like terms: 21x2 + -6x2 = 15x2
15x2 + -1y = 0

Solving
15x2 + -1y = 0

Solving for variable 'x'.

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

Add 'y' to each side of the equation.
15x2 + -1y + y = 0 + y

Combine like terms: -1y + y = 0
15x2 + 0 = 0 + y
15x2 = 0 + y
Remove the zero:
15x2 = y

Divide each side by '15'.
x2 = 0.06666666667y

Simplifying
x2 = 0.06666666667y

Combine like terms: 0.06666666667y + -0.06666666667y = 0.00000000000
x2 + -0.06666666667y = 0.00000000000

The solution to this equation could not be determined.

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