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B. Direction: Write the following English phrases/ sentences to mathematical phrases / sentences.
1. A number n increased by eleven
2. Three less than twice a number q is nineteen. 9
3. Seven more than five times a number x is equal to negative twelve.
4. When Mark's age is multiplied by 4 and 20 is added to the resulting number, the answer is 72.​


Sagot :

B. Direction: Write the following English phrases/ sentences to mathematical phrases / sentences.

1. A number n increased by eleven

  • n + 11

2. Three less than twice a number q is nineteen.

  • 2q - 3 = 19

3. Seven more than five times a number x is equal to negative twelve.

  • 5x + 7 = -12

4. When Mark's age is multiplied by 4 and 20 is added to the resulting number, the answer is 72.

  • 4x + 20 = 72