x^3-xb-4=0

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Solution for x^3-xb-4=0 equation:


Simplifying
x3 + -1xb + -4 = 0

Reorder the terms:
-4 + -1bx + x3 = 0

Solving
-4 + -1bx + x3 = 0

Solving for variable 'b'.

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

Add '4' to each side of the equation.
-4 + -1bx + 4 + x3 = 0 + 4

Reorder the terms:
-4 + 4 + -1bx + x3 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -1bx + x3 = 0 + 4
-1bx + x3 = 0 + 4

Combine like terms: 0 + 4 = 4
-1bx + x3 = 4

Add '-1x3' to each side of the equation.
-1bx + x3 + -1x3 = 4 + -1x3

Combine like terms: x3 + -1x3 = 0
-1bx + 0 = 4 + -1x3
-1bx = 4 + -1x3

Divide each side by '-1x'.
b = -4x-1 + x2

Simplifying
b = -4x-1 + x2

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