linear equations in one variable class 7

the sum of two consecutive even numbers is 86. the larger of two is

• 46

• 36

• 38

• 44

the sum of two consecutive odd number is 36. the smaller one is

• 15

• 17

• 19

• 13

on adding 9 to the twice of a whole number gives 31. the whole number is

• 21

• 16

• 17

• 11

thrice a number when increased by 6 gives 24. the number is

• 6

• 7

• 8

• 11

 $if\ 5\alpha\ -\ \frac{3}{4\ }=2\alpha\ -\ \frac{2}{3},\ then\ a\ =?$  

•  $\frac{1}{12}$  

•  $\frac{1}{4}$  

• 36

•  $\frac{1}{36}$  

 $if\ 2\alpha\ +\ \frac{8}{3}=\ \frac{1}{4}\alpha\ +5\ ,\ then\ \alpha=?$