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neonofarm [45]
3 years ago
13

P - 12p + -2p - -19p + -13p = 9

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

Answer:

p=\frac{9}{7}

Step-by-step explanation:

p - 12p + -2p - -19p + -13p = 9\\p(1-12+(-2)-(-19)+(-13)) = 9\\p(-11-2+19-13)=9\\p(7)=9\\p=\frac{9}{7}

Let's check the answer:

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