5(3-9b)=3(15b-2)

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Solution for 5(3-9b)=3(15b-2) equation:


Simplifying
5(3 + -9b) = 3(15b + -2)
(3 * 5 + -9b * 5) = 3(15b + -2)
(15 + -45b) = 3(15b + -2)

Reorder the terms:
15 + -45b = 3(-2 + 15b)
15 + -45b = (-2 * 3 + 15b * 3)
15 + -45b = (-6 + 45b)

Solving
15 + -45b = -6 + 45b

Solving for variable 'b'.

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

Add '-45b' to each side of the equation.
15 + -45b + -45b = -6 + 45b + -45b

Combine like terms: -45b + -45b = -90b
15 + -90b = -6 + 45b + -45b

Combine like terms: 45b + -45b = 0
15 + -90b = -6 + 0
15 + -90b = -6

Add '-15' to each side of the equation.
15 + -15 + -90b = -6 + -15

Combine like terms: 15 + -15 = 0
0 + -90b = -6 + -15
-90b = -6 + -15

Combine like terms: -6 + -15 = -21
-90b = -21

Divide each side by '-90'.
b = 0.2333333333

Simplifying
b = 0.2333333333

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