Question

Solve the following equations using trail and error method:
x/3 +5 = 7​

Answer 1

Step-by-step explanation:

x = 1

(1) / 3 + 5 = 7

1/3 + 5 = 7

-1/3 = 5 - 7

-1/3 = -2 this statement is false and less so we should take another greater number

x = 8

(8) / 3 + 5 = 7

8/3 + 5 = 7

-8/3 = 5 - 7

-8/3 = -2

-2(2/3) = -2 this statement is false and greater so we should take another smaller number

x = 6

(6) / 3 + 5 = 7

6/3 + 5 = 7

-6/3 = 5 - 7

-6/3 = -2

-2 = -2 this statement is true so the value of x = 6