3(b-4)=2b

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


Simplifying
3(b + -4) = 2b

Reorder the terms:
3(-4 + b) = 2b
(-4 * 3 + b * 3) = 2b
(-12 + 3b) = 2b

Solving
-12 + 3b = 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-12 + 3b + -2b = 2b + -2b

Combine like terms: 3b + -2b = 1b
-12 + 1b = 2b + -2b

Combine like terms: 2b + -2b = 0
-12 + 1b = 0

Add '12' to each side of the equation.
-12 + 12 + 1b = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 1b = 0 + 12
1b = 0 + 12

Combine like terms: 0 + 12 = 12
1b = 12

Divide each side by '1'.
b = 12

Simplifying
b = 12

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