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denis-greek [22]
3 years ago
15

Solve the equation P=s+t+r for s.

Mathematics
1 answer:
ch4aika [34]3 years ago
3 0

Answer:

\huge\boxed{\boxed{s=P-t-r}}

Step-by-step explanation:

P=s+t+r\qquad|\text{subtract}\ t\ \text{and}\ r\ \text{from both sides}\\\\P-t-r=s+t+r-t-r\\\\P-t-r=s\Rightarrow\boxed{s=P-t-r}

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