1) The difference between   five more than twice a number and the number    is    10.  What is the number?  2) When a number is increased by 3 and the result is multiplied by 2, the product  is  14.  What is the number?

3) The sum of three consecutive odd integers  is  20 more than the third odd integer.  What are the three odd integers?

4) Find two consecutive even integers such that their sum  is  equal to the difference of 3 times the larger & 2 times the smaller.