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Write it in an algebraic expression form! 1. One-half of a number, decreased by 7, equals 11 2. Twice a number, increased by 7, equals 27. 3. Twice a number, decreased by 5, equals 25.
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33 votes
Write it in an algebraic expression form!

1. One-half of a number, decreased by 7, equals 11
2. Twice a number, increased by 7, equals 27.
3. Twice a number, decreased by 5, equals 25.

User CoffeeNeedCoffee
by
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1 Answer

16 votes
16 votes
1.

(x/2) - 7 = 11


2.

2x + 7 = 27


3.

2x - 5 = 25




Hope this helped!! (:
User Savino
by
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