Choose variables to represent the unknown quantities and write an algebraic expression or equation
1. The difference of three and twice a number plus one
2.The product of a number and nine
3. A number divided by three is eight
4. Six less than a number is forty-five
5.ten added to a number
1. The difference of three and twice a number plus one
2.The product of a number and nine
3. A number divided by three is eight
4. Six less than a number is forty-five
5.ten added to a number
Answers & Comments
Answer:
1. n= 3-(2x+1)
2.n=xx9
3.8=x/3
4.x-6=45
5.10+x