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Hunter-Best [27]
2 years ago
10

-11b + 7 = 40 solve for b

Mathematics
2 answers:
SIZIF [17.4K]2 years ago
7 0

Answer:

b= -3

Step-by-step explanation:

subtract 7 on both sides

40-7=33

-11b=33

divide by -11

33/-11= -3

Tanzania [10]2 years ago
6 0

Answer:

B=-3

Step-by-step explanation:

-11b+7=40

Subtract -7 from both sides

-11b-7=40-7

11b=33

divide by -11

11b/-11=33/-11

-11 and -11 cancel out, leaving you with B=-33/11

thus B=-3

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