SOLUTION: what is 9/10(x+3)-9/20?

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: what is 9/10(x+3)-9/20?      Log On


   

Question 649333: what is 9/10(x+3)-9/20?
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
Starting with
9%2F10(x+3) - 9/20
...
Distribute the 9%2F10
%289%2F10%29x+%2B+9%2F10%283%29+-+9%2F20
%289%2F10%29x+%2B+27%2F10+-+9%2F20
...
Create a common denominator
%289%2F10%29x+%2B+%2827%2F10%29%282%2F2%29+-+9%2F20
%289%2F10%29x+%2B+54%2F20+-+9%2F20
...
Combine like terms
%289%2F10%29x+%2B+45%2F20
...
%289%2F10%29x++ 2 5%2F20
Simplified solution
%289%2F10%29x++21%2F4
.....................
Delighted to help.
-Reading Boosters
Wanting for others what we want for ourselves.
www.MyHomeworkAnswers.com