SOLUTION: how do you get the answer to 9/5r=18

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Question 918417: how do you get the answer to 9/5r=18
Answer by srinivas.g(540) About Me  (Show Source):
You can put this solution on YOUR website!
(9/5)*r= 18
Solved by pluggable solver: EXPLAIN simplification of an expression
Your Result:


YOUR ANSWER


  • This is an equation! Solutions: r=10.
  • Graphical form: Equation %289%2F5%29%2Ar=18 was fully solved.
  • Text form: (9/5)*r=18 simplifies to 0=0
  • Cartoon (animation) form: simplify_cartoon%28+%289%2F5%29%2Ar=18+%29
    For tutors: simplify_cartoon( (9/5)*r=18 )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at highlight_red%28+%28highlight_red%28+9%2F5+%29%29%2Ar+%29=18.
Remove unneeded parentheses around factor highlight_red%28+9+%29,highlight_red%28+1%2F5+%29
It becomes highlight_green%28+9+%29%2Fhighlight_green%28+5+%29%2Ar=18.
Look at 9%2F5%2Ar=highlight_red%28+18+%29.
Moved these terms to the left highlight_green%28+-18+%29
It becomes 9%2F5%2Ar-highlight_green%28+18+%29=0.
Look at highlight_red%28+9%2F5%2Ar-18+%29=0.
Solved linear equation highlight_red%28+9%2F5%2Ar-18=0+%29 equivalent to 1.8*r-18 =0
It becomes highlight_green%28+0+%29=0.
Result: 0=0
This is an equation! Solutions: r=10.

Universal Simplifier and Solver


Done!