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Kitty [74]
3 years ago
9

Solve this equation by using the look inside method to rewrite the problem -81 = 3(5 - 4r)

Mathematics
1 answer:
TEA [102]3 years ago
4 0
-81=3(5-4r)
27=-(5-4r)
27=-5+4r
-4r=-5-27
-4r=-32
r=8

Hope my answer helped u :)
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