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Lera25 [3.4K]
3 years ago
14

2x+5(-3x-10)=-154 I just need to know for this one so I can do the rest

Mathematics
2 answers:
allochka39001 [22]3 years ago
6 0
2x + 5(-3x-10) = - 154
2x -15x -50 = -154
-13x = -104
13x = 104
x = 104/13

X = 8
larisa [96]3 years ago
4 0

2x+5(-3x-10)=-154\\\\
2x-15x-50=-154\\\\
-13x=-104\\\\
x=8

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What is the best prediction of the amount of money earned when the lemonade stand has been open for 9 hours
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