Question

solve the equation by trial and error method 2x- 5 = 1​

Answer 1

Answer:

x is 3 ..... you can checkout the attachment

Answer 2

Answer:

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Given equation = 2x-5=1

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Let x= 1

2(1)-5=1

2-5=1

-3 ≠1

▬▬▬▬▬▬▬▬▬▬

Let x= 2

2(2)-5=1

4-5=1

-1 ≠1

▬▬▬▬▬▬▬▬▬▬

Let x= 3

2(3)-5=1

6-5=1

1=1✔✔

▬▬▬▬▬▬▬▬▬▬

hope it helps you

▬▬▬▬▬▬▬▬▬▬