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AURORKA [14]
3 years ago
6

In the equation minus m over 20 +4=7 what is first step to solve

Mathematics
1 answer:
miv72 [106K]3 years ago
7 0
Simple....

we have:

\frac{-m}{20}+4=7

We must first isolate what we want to find...or m......

So...we must..

\frac{-m}{20} +4=7
                              -4  -4

Leaving you with...

\frac{-m}{20} =3

Thus, your answer isolate the variable. (Subtract 4 from both sides.)
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