Answer:
6
Step-by-step explanation:
Before solve this you've to know that,
( + ) × ( - ) = ( - )
( + ) × ( + ) = ( + )
( - ) × ( - ) = ( + )
Let us solve now.
13 + (-7)
13 - 7
= 6
Hope this helps you :-)
Let me know if you have any other questions :-)
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Answer 1 put all like terms then solve
hope it helps....
X could equal 1, 2, 3, 6, 9, or 18
Natural numbers include all whole numbers. (1,2,3,..etc)
His rate would be 2.5 books per month
4926.25965251
I used a calculator because it makes solving this much easier
