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2 years ago

If 3b – (6 – b) = –22, find the value of 7b.

Mathematics

1 answer:

Alenkasestr [34]2 years ago

7 0

Answer:

Step-by-step explanation:

first solve for b:

distribute the negative sign over the parentheses so:

3b-6+b=-22

combine like terms:

3b+b=-22+6

4b=-16

b=-4

2. Plug in the value of b

7b (replace b with -4)

7(-4)

=-28

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2 years ago

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