6*12=4*(6+3b)

Solution for 6*12=4*(6+3b) equation:

Simplifying
6 * 12 = 4(6 + 3b)

Multiply 6 * 12
72 = 4(6 + 3b)
72 = (6 * 4 + 3b * 4)
72 = (24 + 12b)

Solving
72 = 24 + 12b

Solving for variable 'b'.

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

Add '-12b' to each side of the equation.
72 + -12b = 24 + 12b + -12b

Combine like terms: 12b + -12b = 0
72 + -12b = 24 + 0
72 + -12b = 24

Add '-72' to each side of the equation.
72 + -72 + -12b = 24 + -72

Combine like terms: 72 + -72 = 0
0 + -12b = 24 + -72
-12b = 24 + -72

Combine like terms: 24 + -72 = -48
-12b = -48

Divide each side by '-12'.
b = 4

Simplifying
b = 4