Tillie879 Tillie879

30-05-2015
Mathematics

Answered

Two times a number plus four is 22. What is the number?

Answer :

IwAsSoMeGuY IwAsSoMeGuY

30-05-2015

Work out the equation backward.
22-4=18
18/2=9
The original number was 9

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amattimoe amattimoe

30-05-2015

i would do it backwards, so, instead of adding, you would subtract
22-4=18
then instead of multiplying divide
18/2=9
so the answer is 9

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