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

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


Simplifying
5(2b + -3) = 3(b + 9)

Reorder the terms:
5(-3 + 2b) = 3(b + 9)
(-3 * 5 + 2b * 5) = 3(b + 9)
(-15 + 10b) = 3(b + 9)

Reorder the terms:
-15 + 10b = 3(9 + b)
-15 + 10b = (9 * 3 + b * 3)
-15 + 10b = (27 + 3b)

Solving
-15 + 10b = 27 + 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.
-15 + 10b + -3b = 27 + 3b + -3b

Combine like terms: 10b + -3b = 7b
-15 + 7b = 27 + 3b + -3b

Combine like terms: 3b + -3b = 0
-15 + 7b = 27 + 0
-15 + 7b = 27

Add '15' to each side of the equation.
-15 + 15 + 7b = 27 + 15

Combine like terms: -15 + 15 = 0
0 + 7b = 27 + 15
7b = 27 + 15

Combine like terms: 27 + 15 = 42
7b = 42

Divide each side by '7'.
b = 6

Simplifying
b = 6

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