Question

Solve the following in trial and error method
1: 9x=18
2: 4a=12
3: -3y = -27
4: -18 = -6x
5: -4x = 8
6: -7x =3

Answer 1

Answers :

1. 9x= 18= X=18/9= 2 ,so X=2.
2. 4a=12=a=12/4=3 , so a=3.
3. -3y= -27= y= -27/-3= 9 =y is answer.
4. -18=-6x= X=-18/6= answers is X= 3.
5. -4x= 8= x=8/-4= -2 is answeer.
6. X=3/-7 is answeer.

I hope it will help you and stay happy and healthy and safe.

Answer 2

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