Translate each of the following statements into an equation, using x as the variable: 5 marks a. 13 subtracted from twice a number gives 3. b. One fifth of a number is 5 less than that number. c. Two-third of number is 12. d. 9 added to twice a number gives 13. e. 1 subtracted from one-third of a number gives 1.
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Answered by
16
Answer:
let the no. be x
1) 2x - 13 = 3
2) 1/5x - 5
3) 2/3x = 12
4) 9 + 2x = 13
5) 1/3x - 1= 1
Answered by
1
Answer:
- 2x-13=3
- 1/5x=x-5
- 2/3x=12
- 2x+9=13
- 1/3x-1=2
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