Question

can someone help me solve b(9 - 2) + 6 (2 - b)

Answer 1

b(9-2)+6(2-b). contribute the b and 6 by multiplying
9b-2b+12-6b. subtract all b's from each other
1b+12
1b=-12 take 12 to other side
b=12 divid by 1