plzhelp55 plzhelp55

13-09-2019
Mathematics

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the sum of the digits of a two-digit number is 7 the tens digit is one more than twice the units digits find the number

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k18buschfan k18buschfan

13-09-2019

Answer: 3+4=7

Step-by-step explanation:

So basically let’s say

A= #1

And So right now we have A+B=7

B= #2

So b=a-1 right? Yeah ok so then what you need to do is find A....

So 7-1=6 and 6÷2 = 3 so

A=3

And Than 3+4=7 so that is your answer

B=4

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