Question

slove the following equations by trail and error method a-2=6​

Answer 1

Step-by-step explanation:

Given, a - 2 = 6

By trial and error method,

put a = 4

so, 4 - 2 = 2 , not equal to 6

put a = 6

so, 6-2 = 4, not equal to 6

put a=8

so, 8-2 = 6 , equal to 6.

Hence, a = 8.

Answered by GauthMath.