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

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


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

Reorder the terms:
3(-3 + 9b) = 3(5b + 5)
(-3 * 3 + 9b * 3) = 3(5b + 5)
(-9 + 27b) = 3(5b + 5)

Reorder the terms:
-9 + 27b = 3(5 + 5b)
-9 + 27b = (5 * 3 + 5b * 3)
-9 + 27b = (15 + 15b)

Solving
-9 + 27b = 15 + 15b

Solving for variable 'b'.

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

Add '-15b' to each side of the equation.
-9 + 27b + -15b = 15 + 15b + -15b

Combine like terms: 27b + -15b = 12b
-9 + 12b = 15 + 15b + -15b

Combine like terms: 15b + -15b = 0
-9 + 12b = 15 + 0
-9 + 12b = 15

Add '9' to each side of the equation.
-9 + 9 + 12b = 15 + 9

Combine like terms: -9 + 9 = 0
0 + 12b = 15 + 9
12b = 15 + 9

Combine like terms: 15 + 9 = 24
12b = 24

Divide each side by '12'.
b = 2

Simplifying
b = 2

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