(5b-3)(2b-4)=(10b-4)(b-1)

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Solution for (5b-3)(2b-4)=(10b-4)(b-1) equation:


Simplifying
(5b + -3)(2b + -4) = (10b + -4)(b + -1)

Reorder the terms:
(-3 + 5b)(2b + -4) = (10b + -4)(b + -1)

Reorder the terms:
(-3 + 5b)(-4 + 2b) = (10b + -4)(b + -1)

Multiply (-3 + 5b) * (-4 + 2b)
(-3(-4 + 2b) + 5b * (-4 + 2b)) = (10b + -4)(b + -1)
((-4 * -3 + 2b * -3) + 5b * (-4 + 2b)) = (10b + -4)(b + -1)
((12 + -6b) + 5b * (-4 + 2b)) = (10b + -4)(b + -1)
(12 + -6b + (-4 * 5b + 2b * 5b)) = (10b + -4)(b + -1)
(12 + -6b + (-20b + 10b2)) = (10b + -4)(b + -1)

Combine like terms: -6b + -20b = -26b
(12 + -26b + 10b2) = (10b + -4)(b + -1)

Reorder the terms:
12 + -26b + 10b2 = (-4 + 10b)(b + -1)

Reorder the terms:
12 + -26b + 10b2 = (-4 + 10b)(-1 + b)

Multiply (-4 + 10b) * (-1 + b)
12 + -26b + 10b2 = (-4(-1 + b) + 10b * (-1 + b))
12 + -26b + 10b2 = ((-1 * -4 + b * -4) + 10b * (-1 + b))
12 + -26b + 10b2 = ((4 + -4b) + 10b * (-1 + b))
12 + -26b + 10b2 = (4 + -4b + (-1 * 10b + b * 10b))
12 + -26b + 10b2 = (4 + -4b + (-10b + 10b2))

Combine like terms: -4b + -10b = -14b
12 + -26b + 10b2 = (4 + -14b + 10b2)

Add '-10b2' to each side of the equation.
12 + -26b + 10b2 + -10b2 = 4 + -14b + 10b2 + -10b2

Combine like terms: 10b2 + -10b2 = 0
12 + -26b + 0 = 4 + -14b + 10b2 + -10b2
12 + -26b = 4 + -14b + 10b2 + -10b2

Combine like terms: 10b2 + -10b2 = 0
12 + -26b = 4 + -14b + 0
12 + -26b = 4 + -14b

Solving
12 + -26b = 4 + -14b

Solving for variable 'b'.

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

Add '14b' to each side of the equation.
12 + -26b + 14b = 4 + -14b + 14b

Combine like terms: -26b + 14b = -12b
12 + -12b = 4 + -14b + 14b

Combine like terms: -14b + 14b = 0
12 + -12b = 4 + 0
12 + -12b = 4

Add '-12' to each side of the equation.
12 + -12 + -12b = 4 + -12

Combine like terms: 12 + -12 = 0
0 + -12b = 4 + -12
-12b = 4 + -12

Combine like terms: 4 + -12 = -8
-12b = -8

Divide each side by '-12'.
b = 0.6666666667

Simplifying
b = 0.6666666667

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