4(b-3)+2b=12

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Solution for 4(b-3)+2b=12 equation:


Simplifying
4(b + -3) + 2b = 12

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

Combine like terms: 4b + 2b = 6b
-12 + 6b = 12

Solving
-12 + 6b = 12

Solving for variable 'b'.

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

Add '12' to each side of the equation.
-12 + 12 + 6b = 12 + 12

Combine like terms: -12 + 12 = 0
0 + 6b = 12 + 12
6b = 12 + 12

Combine like terms: 12 + 12 = 24
6b = 24

Divide each side by '6'.
b = 4

Simplifying
b = 4

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