3 years ago

Solve for b -11b +7=40what does b equal?I will give you BRAINLIEST

Mathematics

1 answer:

galina1969 [7]3 years ago

3 0

Answer:

b=-3

Step-by-step explanation:

-11b +7=40

first subtract 7 on both sides

-11b+7-7=40-7

-11b=33

now divide both sides by -11

-11b/-11=33/-11

b=-3

ANSWER CHECK

to check the answer substitute the solution for B

-11(-3)+7=40

-11(-3)=33

33+7=40

40=40

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