translate the given sentences into mathematical equations.
1.) the sum of five and a number is twenty
2.) the difference of ten and a number is negative two.
3.) thrice a number is fifteen
4.) a number is less than four
5.) four less than a number is twenty
6.) half of the number is six
Answers & Comments
Answer:
1. 5+x=20
2. 10-x=-2
3. 3x=15
4. x < 4
5. x-4=20
6. x/2=6