Translate the following verbal sentences into mathematical sentences.
Use x as the unknown number.
1. The sum of a number and 7 is 12
2. Thrice a number diminished by 6 is greater than 12
3. 5 more than a number
4. One- half of a number increased by 6 is forty-two
5. Two times the sum of a number 3
Answers & Comments
Answer:
x+7=12
(x×3)-6 > 12
x+5
(x÷2)+6=4
(x+3)²
Step-by-step explanation:
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