Math, asked by darchna033, 1 month ago

Solve : 2x+7=15 by trail and error method

Answers

Answered by nagavardhanpotluri1

0

Answer:Value of x is 4

Step-by-step explanation:

Let x=1

➡️2(1)+7=9 (error)

Let x=2

➡️2(2)+7=11 (error)

Let x=3

➡️2(3)+7=13 (error)

Let x=4

➡️2(4)+7=15 (answer)

This is ur required solution

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