madisonbenzie77
madisonbenzie77
21-02-2018
Mathematics
contestada
Solve each equation r-38=9
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trapsal2015
trapsal2015
21-02-2018
R is equal to 47. U have to add the 9 and 38 to find what R represents. U wellllccccoooommmmmeeee
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newtdog24ozdchq
newtdog24ozdchq
21-02-2018
We start with r-38=9
So in this case we are solving for r.
You want to get the variable (r) by itself so you'll add 38 to 9
r-38=9
+38 +38
So 9+38 is 47.
R by itself is equivalent to 1r so 47/1 is 47
Therefore, r=47
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