8-10x^2=22

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Solution for 8-10x^2=22 equation:


Simplifying
8 + -10x2 = 22

Solving
8 + -10x2 = 22

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -10x2 = 22 + -8

Combine like terms: 8 + -8 = 0
0 + -10x2 = 22 + -8
-10x2 = 22 + -8

Combine like terms: 22 + -8 = 14
-10x2 = 14

Divide each side by '-10'.
x2 = -1.4

Simplifying
x2 = -1.4

Reorder the terms:
1.4 + x2 = -1.4 + 1.4

Combine like terms: -1.4 + 1.4 = 0.0
1.4 + x2 = 0.0

The solution to this equation could not be determined.

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