5(9b-4)=25+3b

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Solution for 5(9b-4)=25+3b equation:


Simplifying
5(9b + -4) = 25 + 3b

Reorder the terms:
5(-4 + 9b) = 25 + 3b
(-4 * 5 + 9b * 5) = 25 + 3b
(-20 + 45b) = 25 + 3b

Solving
-20 + 45b = 25 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
-20 + 45b + -3b = 25 + 3b + -3b

Combine like terms: 45b + -3b = 42b
-20 + 42b = 25 + 3b + -3b

Combine like terms: 3b + -3b = 0
-20 + 42b = 25 + 0
-20 + 42b = 25

Add '20' to each side of the equation.
-20 + 20 + 42b = 25 + 20

Combine like terms: -20 + 20 = 0
0 + 42b = 25 + 20
42b = 25 + 20

Combine like terms: 25 + 20 = 45
42b = 45

Divide each side by '42'.
b = 1.071428571

Simplifying
b = 1.071428571

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