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If the sum of a number and nine is doubled the result is three less than the number find the number

If the sum of a number and nine is doubled the result is three less than the number find the number
asked 203k views
1 vote
If the sum of a number and nine is doubled the result is three less than the number find the number

asked
User Azylaans
by
7.5k points

1 Answer

3 votes

Answer:

Explanation:

let the number=x

2(x+9)=x-3

2x+18=x-3

2x-x=-3-18

x=-21

answered
User Nikita Marinosian
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