(2b-3)4=12

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


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

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

Reorder the terms for easier multiplication:
4(-3 + 2b) = 12
(-3 * 4 + 2b * 4) = 12
(-12 + 8b) = 12

Solving
-12 + 8b = 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 + 8b = 12 + 12

Combine like terms: -12 + 12 = 0
0 + 8b = 12 + 12
8b = 12 + 12

Combine like terms: 12 + 12 = 24
8b = 24

Divide each side by '8'.
b = 3

Simplifying
b = 3

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