Question

slove the following equation by trial and error method :
5p + 2 = 17
please ans me method wise
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Answer 1

Answer:

5p + 2 = 17

or, 5p = 17 - 2

or, p = 15 by 5

p = 3

Answer 2

Explanation:

➜5p + 2= 17

➜5p=17+2

➜5p=15

➜p= 15/5

➜p=3