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Solve for b. -11b+7 = 40−11b+7=40 pls answer
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3 votes
Solve for b. -11b+7 = 40−11b+7=40

pls answer

User Daniel Larsson
by
7.4k points

2 Answers

1 vote

Answer:

-3

Explanation:

I put this answer and got it correct on Khan

User Akshay Nandwana
by
8.0k points
6 votes

Answer:

b = - 3

Explanation:

-11b+7 = 40

Group like terms

That's

- 11b = 40 - 7

- 11b = 33

Divide both sides by - 11

That's


( - 11b)/( - 11) = (33)/( - 11)

b = - 3

Hope this helps you

User Engern
by
7.5k points
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