7x^2+10=9

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Solution for 7x^2+10=9 equation:


Simplifying
7x2 + 10 = 9

Reorder the terms:
10 + 7x2 = 9

Solving
10 + 7x2 = 9

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 7x2 = 9 + -10

Combine like terms: 10 + -10 = 0
0 + 7x2 = 9 + -10
7x2 = 9 + -10

Combine like terms: 9 + -10 = -1
7x2 = -1

Divide each side by '7'.
x2 = -0.1428571429

Simplifying
x2 = -0.1428571429

Reorder the terms:
0.1428571429 + x2 = -0.1428571429 + 0.1428571429

Combine like terms: -0.1428571429 + 0.1428571429 = 0.0000000000
0.1428571429 + x2 = 0.0000000000

The solution to this equation could not be determined.

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