. Solve following equation by trial and error method. (2) 5x – 7= 5 x
please answer it quickly
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Answer:
We use trial and error method,
5p+2=17
Put, p=0
5(0)+2=17
=> 2
=17
Put, p=1
5(1)+2=17
=> 7
=17
Put, p=2
5(2)+2=17
=> 12
=17
Put, p=3
5(3)+2=17
=> 17=17
Hence p=3
Step-by-step explanation:
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