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3 years ago

Find the value of 9u +8 given that -2u-1 =3. Simplify your answer as much as possible.

Mathematics

1 answer:

LiRa [457]3 years ago

6 0

Answer:

we have

-2u-1 =3.

-2u=3-1

u=2/-2

u=-1

now

9u+8=9*-1+8=-1

-1is a required answer.

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