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Mademuasel [1]
3 years ago
8

Solve R=r1+r2 for r2

Mathematics
1 answer:
Sphinxa [80]3 years ago
6 0
R=r1+r2
simple
all you have to do is leave r2 by itself...
(r2=??)
by doing so you need to subtract r1 on both sides
R-r1=r2
and by doing so you leave r2 by itself
r2=R-r1
HOPED THIS HELPED c:
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