3 years ago

Write an algebraic expression for 10 less than the difference of 2 times a number and 7

Mathematics

2 answers:

notka56 [123]3 years ago

6 0

Answer:

(2n - 7) - 10

Step-by-step explanation:

(2n - 7) represents "difference of 2 times a number and 7"

- 10 represents "10 less"

Mashcka [7]3 years ago

3 0

2x + 7 - 10

Or it also could be (2x + 7) - 10 but the parenthesis aren't really needed

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