1.

Convert the mathematical statements into simple equations :5 added to a number is 9.

Answer»

Let the number = x 

By adding 5 to the number = 5 + x 

∴ 5 + x = 9

let the number be x variable 

the equation will be x+5=9 
                                   x = 9-5 
                                    x = 4 
therefore , the value of x is 4 . means the nunber is 4.


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