3x^2+20-7=0

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Solution for 3x^2+20-7=0 equation:


Simplifying
3x2 + 20 + -7 = 0

Reorder the terms:
20 + -7 + 3x2 = 0

Combine like terms: 20 + -7 = 13
13 + 3x2 = 0

Solving
13 + 3x2 = 0

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 3x2 = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 3x2 = 0 + -13
3x2 = 0 + -13

Combine like terms: 0 + -13 = -13
3x2 = -13

Divide each side by '3'.
x2 = -4.333333333

Simplifying
x2 = -4.333333333

Reorder the terms:
4.333333333 + x2 = -4.333333333 + 4.333333333

Combine like terms: -4.333333333 + 4.333333333 = 0.000000000
4.333333333 + x2 = 0.000000000

The solution to this equation could not be determined.

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