4x^2-6=-42

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Solution for 4x^2-6=-42 equation:


Simplifying
4x2 + -6 = -42

Reorder the terms:
-6 + 4x2 = -42

Solving
-6 + 4x2 = -42

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 4x2 = -42 + 6

Combine like terms: -6 + 6 = 0
0 + 4x2 = -42 + 6
4x2 = -42 + 6

Combine like terms: -42 + 6 = -36
4x2 = -36

Divide each side by '4'.
x2 = -9

Simplifying
x2 = -9

Reorder the terms:
9 + x2 = -9 + 9

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

The solution to this equation could not be determined.

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