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

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MonkeyDreamzzz asked Jan 18, 2022

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9 votes

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

Mathematics
high-school

MonkeyDreamzzz asked Jan 18, 2022

by MonkeyDreamzzz

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26 votes

2x + 7 - 10

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

Semajhan answered Jan 19, 2022

by Semajhan

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22 votes

Answer:

(2n - 7) - 10

Explanation:

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

- 10 represents "10 less"

Ninjasmith answered Jan 24, 2022

by Ninjasmith

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