Question

how to do trial and error method

Answer 1

You have to replace m with numbers from 0 till you get your answer
Hope that helped

Answer 2

Answer:

the value of the two equation are a= 8 and m= 3

Step-by-step explanation:

Given,

Solving the equation by trial and error method, so you can put random value on the a and m for exact value.

ii) a-2 = 6

a= 6+2

a=8

Now,

iii) 5 m= 15

m= 15/5

m= 3

So, the value of the two equation are a= 8 and m= 3