Asked by julie

ok I have a algebra question how do you find the missing number for 42-9=43-? how do I get the answer and I need to understand it? I think the answer might be 45
Answered by Ms. Sue
42 - 9 = 33

43 - ? = 33?

Answered by julie
ooh okay yeah that was so easy now that I look at it thank you so much..it was 10
Answered by Ms. Sue
You're welcome. :-)

Answered by Linda
10