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spayn [35]
2 years ago
5

P = -2p - 15 I need help plz. Thanks!

Mathematics
2 answers:
Oksana_A [137]2 years ago
8 0

Answer:

p = -5

Step-by-step explanation:

1st Add 2p to both sides: p+2p=-2p-15+2p

2nd Simplify: 3p= -15

3rd Divide both sides by 3: 3p÷3= -15÷3

4th Simplify: p = -5

mihalych1998 [28]2 years ago
4 0

Answer: p=−5

Step-by-step explanation:

Step 1: Add 2p to both sides.

p+2p=−2p−15+2p

3p=−15

Step 2: Divide both sides by 3.

3p/3 = −15/3

p=−5

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The reciprocal of -2/5, expressed as a decimal to the nearest tenth is: -2.5.

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The reciprocal of a number can be described as the inverse of that number. For example, if a is given as a real number, therefore, the reciprocal of a would be 1/a.

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