3(3b-6)=4(2b+5)

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Solution for 3(3b-6)=4(2b+5) equation:


Simplifying
3(3b + -6) = 4(2b + 5)

Reorder the terms:
3(-6 + 3b) = 4(2b + 5)
(-6 * 3 + 3b * 3) = 4(2b + 5)
(-18 + 9b) = 4(2b + 5)

Reorder the terms:
-18 + 9b = 4(5 + 2b)
-18 + 9b = (5 * 4 + 2b * 4)
-18 + 9b = (20 + 8b)

Solving
-18 + 9b = 20 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
-18 + 9b + -8b = 20 + 8b + -8b

Combine like terms: 9b + -8b = 1b
-18 + 1b = 20 + 8b + -8b

Combine like terms: 8b + -8b = 0
-18 + 1b = 20 + 0
-18 + 1b = 20

Add '18' to each side of the equation.
-18 + 18 + 1b = 20 + 18

Combine like terms: -18 + 18 = 0
0 + 1b = 20 + 18
1b = 20 + 18

Combine like terms: 20 + 18 = 38
1b = 38

Divide each side by '1'.
b = 38

Simplifying
b = 38

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