solvex^4-7x^2-18=0

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Solution for solvex^4-7x^2-18=0 equation:


Simplifying
solvex4 + -7x2 + -18 = 0

Reorder the terms:
-18 + elosvx4 + -7x2 = 0

Solving
-18 + elosvx4 + -7x2 = 0

Solving for variable 'e'.

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

Add '18' to each side of the equation.
-18 + elosvx4 + 18 + -7x2 = 0 + 18

Reorder the terms:
-18 + 18 + elosvx4 + -7x2 = 0 + 18

Combine like terms: -18 + 18 = 0
0 + elosvx4 + -7x2 = 0 + 18
elosvx4 + -7x2 = 0 + 18

Combine like terms: 0 + 18 = 18
elosvx4 + -7x2 = 18

Add '7x2' to each side of the equation.
elosvx4 + -7x2 + 7x2 = 18 + 7x2

Combine like terms: -7x2 + 7x2 = 0
elosvx4 + 0 = 18 + 7x2
elosvx4 = 18 + 7x2

Divide each side by 'losvx4'.
e = 18l-1o-1s-1v-1x-4 + 7l-1o-1s-1v-1x-2

Simplifying
e = 18l-1o-1s-1v-1x-4 + 7l-1o-1s-1v-1x-2

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