Given that a and B are rational numbers and - 3B + (a - √ 3) √ 3 = 5 + 6 √ 3, find the value of a + B

Given that a and B are rational numbers and - 3B + (a - √ 3) √ 3 = 5 + 6 √ 3, find the value of a + B

-3b+(a-√3)√3=5+6√3
That is (- 3b-3) + A * √ 3 = 5 + 6 √ 3
∵ A and B are rational numbers
∴ -3b-3=5,a=6
∴ a=6,b=-8/3