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makvit [3.9K]
3 years ago
14

P=s1+s2+s3 solve for s3

Mathematics
1 answer:
tresset_1 [31]3 years ago
6 0

P=s1+s2+s3

Move +s1 to the other side. Sign changes from +s1 to -s1

P-s1=s1-s1+s2+s3

p-s1=s2+s3

Move s2 to the other side. Sign changes from s2 to -s2

p-s1-s2=s2-s2+s3

p-s1-s2=s3

Answer: p-s1-s2=s3

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svlad2 [7]

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Step-by-step explanation:

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So the first pair are inverses because per point (x,y) on the first list you have (y,x) on the second list.

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