4x^2-18=-54

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Solution for 4x^2-18=-54 equation:


Simplifying
4x2 + -18 = -54

Reorder the terms:
-18 + 4x2 = -54

Solving
-18 + 4x2 = -54

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 4x2 = -54 + 18

Combine like terms: -18 + 18 = 0
0 + 4x2 = -54 + 18
4x2 = -54 + 18

Combine like terms: -54 + 18 = -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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