Question

the sum of a number and 3 times itself is 88. what is the number.​

Answer 1

Answer:

29.3

Step-by-step explanation:

let be a no. is =x

x+x+x= 88

3x=88

x=88÷3

x=29.3

Answer 2

Answer:

Let the number be x

then,

x+3x=88

= 4x =88

= x= 88/4

= x = 22

So the unknown no. is 22

And the other no. is 22*3= 66

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