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translate the following english phrases / sentences to mathematical phrases / equations and vice versa.
6.THE SUM OF X AND Y?
7.twice a number n added to three is eleven.
8.a number x less than 7 equals twelve
9.5m - 7
10.12x + 7 = 31

PLEASE ANSWER CORRECTLY.

please answer correctly


Sagot :

Answer:

6. The sum of x and y.

  • [tex]\LARGE\text{\tt{x\:+\:y}}[/tex]

7. Twice a number n added to three is eleven.

  • [tex]\LARGE\text{\tt{2n\:+\:3\:=\:11}}[/tex]

8. A number x less than 7 equals twelve.

  • [tex]\LARGE\text{\tt{x\:-\:7\:=\:12}}[/tex]

9. 5m - 7

  • [tex]\LARGE\text{\tt{Seven\:less\:than\:five\:times\:a\:number\:m.}}[/tex]

10. 12x + 7 = 31

  • [tex]\LARGE\text{\tt{Twelve\:times\:a\:number\:x\:increased}}[/tex][tex]\LARGE\text{\tt{by\:seven\:is\:thirty-one.}}[/tex]

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