5x^2-7=-43

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Solution for 5x^2-7=-43 equation:


Simplifying
5x2 + -7 = -43

Reorder the terms:
-7 + 5x2 = -43

Solving
-7 + 5x2 = -43

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 5x2 = -43 + 7

Combine like terms: -7 + 7 = 0
0 + 5x2 = -43 + 7
5x2 = -43 + 7

Combine like terms: -43 + 7 = -36
5x2 = -36

Divide each side by '5'.
x2 = -7.2

Simplifying
x2 = -7.2

Reorder the terms:
7.2 + x2 = -7.2 + 7.2

Combine like terms: -7.2 + 7.2 = 0.0
7.2 + x2 = 0.0

The solution to this equation could not be determined.

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