Question

trial and error method x-5=2​

Answer 1

Step-by-step explanation:

x-5=2

x=2+5

x=7

I hope it helps you

Answer 2

heya !

trial and error method:-

in this method we have to assume various values of x until it satisfies d equation.

solution:-

let us 1st assume the value of x as 6 because we can see that d equation has an answer in +ve form

• x-5=2
• 6-5=1

this doesn't satisfies d equation since we want 2 as answer n not 1.

now let's assume 7 as d vale of x

• x-5=2
• 7-5=2

now, we cam see that we got d value 2 which was required.

hence, d value of x is 7.