(5b-4)2=

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


Simplifying
(5b + -4) * 2 = 0

Reorder the terms:
(-4 + 5b) * 2 = 0

Reorder the terms for easier multiplication:
2(-4 + 5b) = 0
(-4 * 2 + 5b * 2) = 0
(-8 + 10b) = 0

Solving
-8 + 10b = 0

Solving for variable 'b'.

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

Add '8' to each side of the equation.
-8 + 8 + 10b = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 10b = 0 + 8
10b = 0 + 8

Combine like terms: 0 + 8 = 8
10b = 8

Divide each side by '10'.
b = 0.8

Simplifying
b = 0.8

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