3x^2+49-343=0

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Solution for 3x^2+49-343=0 equation:


Simplifying
3x2 + 49 + -343 = 0

Reorder the terms:
49 + -343 + 3x2 = 0

Combine like terms: 49 + -343 = -294
-294 + 3x2 = 0

Solving
-294 + 3x2 = 0

Solving for variable 'x'.

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

Add '294' to each side of the equation.
-294 + 294 + 3x2 = 0 + 294

Combine like terms: -294 + 294 = 0
0 + 3x2 = 0 + 294
3x2 = 0 + 294

Combine like terms: 0 + 294 = 294
3x2 = 294

Divide each side by '3'.
x2 = 98

Simplifying
x2 = 98

Take the square root of each side:
x = {-9.899494937, 9.899494937}

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