what is 2b + 4= -18 - 9b

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2015-10-28 21:05:21

b=-2 hope this helps

2015-10-28 21:06:36

So you have to start w trying to get the b onto one side, so you will have to divide out the 2 so you will only get b which you have to do to all on the left side. So now it is B + 2 = -18 -9B. Now we are going to do the right side which we will have to divide out the 9 so that we just get b. So now we have B + 2 = 2 - B. Now it is all about simplify, and bringing the similar to one specific side. The answer should be b = 2

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