xcubed-7x-2=0

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Solution for xcubed-7x-2=0 equation:


Simplifying
xcubed + -7x + -2 = 0

Reorder the terms:
-2 + bcdeux + -7x = 0

Solving
-2 + bcdeux + -7x = 0

Solving for variable 'b'.

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

Add '2' to each side of the equation.
-2 + bcdeux + 2 + -7x = 0 + 2

Reorder the terms:
-2 + 2 + bcdeux + -7x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + bcdeux + -7x = 0 + 2
bcdeux + -7x = 0 + 2

Combine like terms: 0 + 2 = 2
bcdeux + -7x = 2

Add '7x' to each side of the equation.
bcdeux + -7x + 7x = 2 + 7x

Combine like terms: -7x + 7x = 0
bcdeux + 0 = 2 + 7x
bcdeux = 2 + 7x

Divide each side by 'cdeux'.
b = 2c-1d-1e-1u-1x-1 + 7c-1d-1e-1u-1

Simplifying
b = 2c-1d-1e-1u-1x-1 + 7c-1d-1e-1u-1

Reorder the terms:
b = 7c-1d-1e-1u-1 + 2c-1d-1e-1u-1x-1

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