7x^2+8=7

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Solution for 7x^2+8=7 equation:


Simplifying
7x2 + 8 = 7

Reorder the terms:
8 + 7x2 = 7

Solving
8 + 7x2 = 7

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 + 7x2 = 7 + -8

Combine like terms: 8 + -8 = 0
0 + 7x2 = 7 + -8
7x2 = 7 + -8

Combine like terms: 7 + -8 = -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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