5(2b+0.8)=9

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Solution for 5(2b+0.8)=9 equation: 


Simplifying
5(2b + 0.8) = 9

Reorder the terms:
5(0.8 + 2b) = 9
(0.8 * 5 + 2b * 5) = 9
(4 + 10b) = 9

Solving
4 + 10b = 9

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 + -4 + 10b = 9 + -4

Combine like terms: 4 + -4 = 0
0 + 10b = 9 + -4
10b = 9 + -4

Combine like terms: 9 + -4 = 5
10b = 5

Divide each side by '10'.
b = 0.5

Simplifying
b = 0.5

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