The first blank is 21 and the second is 37
Answer:
13
Step-by-step explanation:
Answer:
19 and 2
Step-by-step explanation:
Let x represent the first number and y represents second number
x + y = 19
x - y = 17 add two equations up
2x = 36 divide both sides by 2
x = 19 and since the difference is 17 the other number is 2
Answer:
Please what are you trying to say
Just look it up on the web that will help a lot