Question

Solve the following equations by trial and error method. 2+y=7. a-2=6. 5m=15. 2n=14

Answer 1

Answer:

The equation is in below :-

Step-by-step explanation:

1) 2+y = 7

=> y = 7 - 2

=> y = 5

2) a - 2 = 6

=> a = 6 - 2

=> a = 4

3) 5m = 15

=> m = 15/5

=> m = 3

4) 2n = 14

=> n = 14/2

=> n = 7

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