potatomarnie
potatomarnie
18-12-2017
Mathematics
contestada
I need help with number 5
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niveprabhu02
niveprabhu02
18-12-2017
You first -7 from both sides.
7 + 2x = 13
-7 -7
Then you divide that by 2.
2x = 6
/2 /2
To get x equal to 3.
x = 3
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