7x^2-49+70=0

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Solution for 7x^2-49+70=0 equation:


Simplifying
7x2 + -49 + 70 = 0

Reorder the terms:
-49 + 70 + 7x2 = 0

Combine like terms: -49 + 70 = 21
21 + 7x2 = 0

Solving
21 + 7x2 = 0

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 + 7x2 = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 7x2 = 0 + -21
7x2 = 0 + -21

Combine like terms: 0 + -21 = -21
7x2 = -21

Divide each side by '7'.
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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