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

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


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

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

Reorder the terms:
-2 + 9b = 2(5 + 3b)
-2 + 9b = (5 * 2 + 3b * 2)
-2 + 9b = (10 + 6b)

Solving
-2 + 9b = 10 + 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
-2 + 9b + -6b = 10 + 6b + -6b

Combine like terms: 9b + -6b = 3b
-2 + 3b = 10 + 6b + -6b

Combine like terms: 6b + -6b = 0
-2 + 3b = 10 + 0
-2 + 3b = 10

Add '2' to each side of the equation.
-2 + 2 + 3b = 10 + 2

Combine like terms: -2 + 2 = 0
0 + 3b = 10 + 2
3b = 10 + 2

Combine like terms: 10 + 2 = 12
3b = 12

Divide each side by '3'.
b = 4

Simplifying
b = 4

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