-7x^2+17=39

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Solution for -7x^2+17=39 equation:


Simplifying
-7x2 + 17 = 39

Reorder the terms:
17 + -7x2 = 39

Solving
17 + -7x2 = 39

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + -7x2 = 39 + -17

Combine like terms: 17 + -17 = 0
0 + -7x2 = 39 + -17
-7x2 = 39 + -17

Combine like terms: 39 + -17 = 22
-7x2 = 22

Divide each side by '-7'.
x2 = -3.142857143

Simplifying
x2 = -3.142857143

Reorder the terms:
3.142857143 + x2 = -3.142857143 + 3.142857143

Combine like terms: -3.142857143 + 3.142857143 = 0.000000000
3.142857143 + x2 = 0.000000000

The solution to this equation could not be determined.

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