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45 votes
45 votes
2 times the sum of the number x and 7 is 13.​

User Bludzee
by
2.6k points

1 Answer

16 votes
16 votes

Answer:

-1/2

Explanation:

2(7+X)=13

open the bracket

14+2X=13

clt

2X=13-14

2X=-1

X=-1/2

User Karl Kieninger
by
2.5k points