7.)
2
_ (a + 2) = 18
3

A. Two-thirds less the sum of a number and two is eighteen
B. Two-thirds multiplied by the sum of a number and two is eighteen
C. Two-thirds added to the sum of a number and two is eighteen
D. Two-thirds of a number minus two is eighteen

9.) 62n – 13

A. Thirteen added by sixty-two times a number
B. Thirteen times the product of sixty-two and a number
C. Thirteen minus sixty-two times a number
D. Thirteen less than sixty-two times a number

10.) 
1
_ x + 3 = 23
2

A. Half of a number less than three is equal to twenty-three
B. Half of a number added by three is equal to twenty-three
C. Half of a number divided by three is equal to twenty-three
D. Half of a number multiplied by three is equal to twenty-three

​pasagot po ng maayos.