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3 years ago

I add 7 to a certain number. I double the result. My final answer is 34. What was my number?

Mathematics

2 answers:

Ksju [112]3 years ago

7 0

Answer:

The number is 10.

Step-by-step explanation:

$2(7+x)=34\\14+2x=34\\2x=20\\x=10$

dem82 [27]3 years ago

6 0

Answer:

answer is 10

explanation

when u add 7 with 10 u get 17 then double of 17 is 34

I hope It helps

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Answer:

Step-by-step explanation:

The distributive property says that

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Consider option C. In this option,

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3 years ago

I add 7 to a certain number. I double the result. My final answer is 34. What was my number?​

I add 7 to a certain number. I double the result. My final answer is 34. What was my number?