3x^2+74=20

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Solution for 3x^2+74=20 equation:


Simplifying
3x2 + 74 = 20

Reorder the terms:
74 + 3x2 = 20

Solving
74 + 3x2 = 20

Solving for variable 'x'.

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

Add '-74' to each side of the equation.
74 + -74 + 3x2 = 20 + -74

Combine like terms: 74 + -74 = 0
0 + 3x2 = 20 + -74
3x2 = 20 + -74

Combine like terms: 20 + -74 = -54
3x2 = -54

Divide each side by '3'.
x2 = -18

Simplifying
x2 = -18

Reorder the terms:
18 + x2 = -18 + 18

Combine like terms: -18 + 18 = 0
18 + x2 = 0

The solution to this equation could not be determined.

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