11. Which is the correct algebraic equation for "the sum of 5 and a number is 7" 2.
A. 5 + x = 7
B. 5-x = 7
C.5 x=7
D. 5+x=7

13. Find three consecutive odd numbers whose sum is 117.
A. 37,39 and 41
B. 39,31 and 47
C. 39.43 and 45
D. 40,43 and 44

14. Translate twelve more than thrice a number in algebraic expression.
A. 3n+ 12
B. 3+12
C. 12+3
D. 12 x 3n

15. Translate x-3y into mothematical statement.
A. thrice y minus x
C. thrice y increased by x
B. three times y less than x
D.x diminished by thrice y

16. Find the three consecutive even numbers whose sum is 396.
A. 130,132 and 134
C. 128.130 and 132
B. 132, 134 and 136
D. 134, 136 and 138

17. If four times a number added to 10, the result is fifty. Which is the correct algebraic equation?
A. 4xN/6 = 50
C. 10 + 4n = 50 A.
B. 4xN-10 = 50
D. 4xN-9 = 50 2​