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11b-7=-40 what does b=
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5 votes
11b-7=-40 what does b=

User Anirudh Lou
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2 Answers

4 votes
-3=b, because 11x-3 is -33, - 7 is -40.
User Aminoff
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8.4k points
4 votes
-40+7= -33
11b=-33
11b/11=-33/11
b=-3
User Minder
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8.2k points
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