7x^2+2=0x-9

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Solution for 7x^2+2=0x-9 equation:


Simplifying
7x2 + 2 = 0x + -9

Reorder the terms:
2 + 7x2 = 0x + -9

Anything times zero is zero.
2 + 7x2 = 0x + -9

Combine like terms: 0 + -9 = -9
2 + 7x2 = -9

Solving
2 + 7x2 = -9

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 7x2 = -9 + -2

Combine like terms: 2 + -2 = 0
0 + 7x2 = -9 + -2
7x2 = -9 + -2

Combine like terms: -9 + -2 = -11
7x2 = -11

Divide each side by '7'.
x2 = -1.571428571

Simplifying
x2 = -1.571428571

Reorder the terms:
1.571428571 + x2 = -1.571428571 + 1.571428571

Combine like terms: -1.571428571 + 1.571428571 = 0.000000000
1.571428571 + x2 = 0.000000000

The solution to this equation could not be determined.

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