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The sum of a number and nine is multiplied by-2 and the answer is -8. Find the number​

The sum of a number and nine is multiplied by-2 and the answer is -8. Find the number​
asked 151k views
3 votes
The sum of a number and nine is multiplied by-2 and the answer is -8. Find the number​

asked
User Ankit Kathiriya
by
8.4k points

2 Answers

2 votes

Explanation:

let number be x

-2(x+9)= -8

-2x -9= -8

-2x = -8+9

-2x= 1

x= -1/2

answered
User Tashema
by
7.5k points
3 votes

Answer:

Explanation:

answered
User Nicolas Maloeuvre
by
8.9k points
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