Question

Find the solution of an equation x-4=2 by train and error method

Answer 1

Answer:

x = 6

Step-by-step explanation:

We first start by taking x = 1 and then increase x by 1 every time until we get the correct answer.

x = 1

1 - 4 = 2

-3 ≠ 2

x = 1 is not the solution

x = 2

2 - 4 = 2

-2 ≠ 2

x = 2 is not a solution

x = 3

3 - 4 = 2

-1 ≠ 2

x = 3 is not a solution

x = 4

4 - 4 = 2

0 ≠ 2

x = 4 is not a solution

x = 5

5 - 4 = 2

1 ≠ 2

x = 5 is not a solution

x = 6

6 - 4 = 2

2 = 2

∴ x = 6 is the solution

Hope this helps! :)