# Diego has 7 packs of markers. each pack has x markers in it. after lin gives him 9 more markers, he has a total of 30 markers

neolmar9329   ·   22.07.2019 19:00
28.06.2019 13:00
27.06.2019 15:50

i dont get the question

step-by-step explanation:

25.06.2019 22:30

i hope this , i don't know if you're looking for a pair or not.

14.03.2022 06:57
For this case we must find:
x = the number of marbles in a package.
For this, according to the statement we have the following equation:
7x + 9 = 30
Clearing x we have:
7x = 30-9
x = 21/7
x = 3 marbles

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