3 years ago

Simplify The Expression (2n−9)−5(−2.4n+4)

Mathematics

1 answer:

Jlenok [28]3 years ago

3 0

Answer:

14n-29

Step-by-step explanation:

Remove the unnecessary parenthesis around the (2n-9)

(2n-9)-5(-2.4n+4)

Distribute the -5 into the -2.4n+4

2n-9-5(2.4n+4)

2n-9+12n-20

Combine like terms

2n-9+12n-20

14n-9-20

14n-29

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