Question

Solve these equations by trial and error method. by step by step
(c) 9-x=3​

Answer 1

Answer:

here is ur answer

Step-by-step explanation:

let x = 0

9-0=3

9≠3

let x = 1

9-1=3

8≠3

let x = 2

9-2=3

7≠3

let x = 3

9-3=3

6≠3

let x = 4

9-4=3

5≠3

let x = 5

9-5=3

4≠3

let x = 6

9-6=3

3=3

therefore x=6 is the solution of the equation.

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