Too much to type!! So here is a photo instead
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Answer:
9 months
Step-by-step explanation:
1. write out equation
100 + 22x = 298
2. Subtract 100 from both sides
22x = 198
3. Divide 22 from each side
198/22 = 9
hence, Katrina will pay off the sofa in 9 months.
have a great day! :)
Answer:
x=9
Step-by-step explanation:
100-22x=298
x=9
because, 100-298=198
198/22=9 so, X=9