If you double a number and then add 36, you get four elevenths

of the original number. What is the original number? Please help

-22

Step-by-step explanation:

let them number be a

2a+36=4/11 of a

2a+36=4/11 x a

2a+36=4a/11

Cross multiplying we get

11(2a+36)=4a

Open brackets

22a+396=4a

Collect like terms

22a-4a=-396

18a=-396

Divide both sides by 18

18a/18=-396/18

a=-22

Step-by-step explanation:

Let the number be x

Double a number: 2x

Then add 36 to it: 2x +36

Four elevenths of the number:(4/11)x

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

what graph

step-by-step explanation: