3 years ago

THIS IS MATH DO ALL QUESTIONS PLEASE AND ILL GIVE BRAINLIEST!!!

Mathematics

2 answers:

raketka [301]3 years ago

8 0

Answer:

Step-by-step explanation:

mojhsa [17]3 years ago

5 0

Answer:

Step-by-step explanation:

To solve this problem, let us follow it step by step;

Let Peter's number = P;

So;

⇒ P - 17

⇒ -2 (P - 17 )

⇒ -2 (P - 17 ) = -20

Solve the problem for P;

-2 (P - 17 ) = -20

-2P + 34 = -20

-2P = -20 -34

-2P = -54

P = 27

Step-by-step explanation:

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