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kkurt [141]
3 years ago
7

Show work and answer please

Mathematics
1 answer:
creativ13 [48]3 years ago
5 0
6r + 7= 13 + 7r
6r - 7r = 13-7
-r = 6
r=-6
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The changes in Z would be = 6.1× 10^-4.

<h3>Calculation of the unknown value</h3>

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