6x^2+21=3

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Solution for 6x^2+21=3 equation:


Simplifying
6x2 + 21 = 3

Reorder the terms:
21 + 6x2 = 3

Solving
21 + 6x2 = 3

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 6x2 = 3 + -21

Combine like terms: 21 + -21 = 0
0 + 6x2 = 3 + -21
6x2 = 3 + -21

Combine like terms: 3 + -21 = -18
6x2 = -18

Divide each side by '6'.
x2 = -3

Simplifying
x2 = -3

Reorder the terms:
3 + x2 = -3 + 3

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

The solution to this equation could not be determined.

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