1.

Solve the eqn of x +5= 12 by using trial and error method in the table​

Answer»

Answer:

let we choose X = 1

so 1+ 5 = 6

which is not a solution

let we choose x = 2

so 2 + 5 = 7

which is not a solution

let we choose x = 3

so 3 + 5 = 8

which is not a solution

let we choose x = 4

so 4 + 5 = 9

which is not a solution

let we choose x = 5

so 5 + 5 = 10

which is not a solution

let we choose x = 6

so 6 + 5 = 11

which is not a solution

let we choose x = 7

so 7 + 5 = 12

which is a solution

So x = 7


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