3b-4=2(b+12)

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


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

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

Reorder the terms:
-4 + 3b = 2(12 + b)
-4 + 3b = (12 * 2 + b * 2)
-4 + 3b = (24 + 2b)

Solving
-4 + 3b = 24 + 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.
-4 + 3b + -2b = 24 + 2b + -2b

Combine like terms: 3b + -2b = 1b
-4 + 1b = 24 + 2b + -2b

Combine like terms: 2b + -2b = 0
-4 + 1b = 24 + 0
-4 + 1b = 24

Add '4' to each side of the equation.
-4 + 4 + 1b = 24 + 4

Combine like terms: -4 + 4 = 0
0 + 1b = 24 + 4
1b = 24 + 4

Combine like terms: 24 + 4 = 28
1b = 28

Divide each side by '1'.
b = 28

Simplifying
b = 28

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