21.3k views
5 votes
Answer the problem (Please show all work!)

-3 ( b+9) = -9

User GParekar
by
8.5k points

1 Answer

4 votes
-3(b + 9) = -9

First, divide both sides by -3. / Your problem should look like: b + 9 =
(-9)/(-3)
Second, simplify
(9)/(-3) to
(9)/(3) / Your problem should look like: b + 9 =
(9)/(3)
Third, simplify
(9)/(3) to 3. / Your problem should look like: b + 9 = 3
Fourth, subtract 9 from both sides. / Your problem should look like: b = 3 - 9
Fifth, simplify 3 - 9 to get -6. / Your problem should look like: b = -6

Answer: b = -6

User Jessey
by
7.8k points