x^2-bx=25

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Solution for x^2-bx=25 equation: 


Simplifying
x2 + -1bx = 25

Reorder the terms:
-1bx + x2 = 25

Solving
-1bx + x2 = 25

Solving for variable 'b'.

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

Add '-1x2' to each side of the equation.
-1bx + x2 + -1x2 = 25 + -1x2

Combine like terms: x2 + -1x2 = 0
-1bx + 0 = 25 + -1x2
-1bx = 25 + -1x2

Divide each side by '-1x'.
b = -25x-1 + x

Simplifying
b = -25x-1 + x

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