Qanday yordam kerak?
vchamp44
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Foydalanuvchi vchamp44 sharhladi
Gotcha. So were dividing both sides by -12. I thought we were adding +12 to both sides to get b = 12.
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Foydalanuvchi vchamp44 sharhladi
Yes. I agree. That would be a great improvement.
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Foydalanuvchi vchamp44 maqolani yaratdi
Weird answer for "Solving systems of linear equations" in SAT math section
This was the math problem. 1.5a - 4.5b = 3(a + b) 5.5b = 5(b - a) + 2.5a Consider the system of equations above. If (a,b) is the solution to the system, then what is the value of b - a? ...
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Foydalanuvchi vchamp44 sharhladi
Where do I sign?
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Foydalanuvchi vchamp44 sharhladi
Yes. This needs to be a thing!
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Faollik ko’lami 29
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Oxirgi harakat
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hamjamiyati bilan birga
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Oqiyabdi 0 foydalanuvchii
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O’qiyotganlarni 0 foydalanuvchii
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Ovozlar 22
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Obunalar 2
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Faollik ko’lami 29
-
Oxirgi harakat
-
hamjamiyati bilan birga
-
Oqiyabdi 0 foydalanuvchii
-
O’qiyotganlarni 0 foydalanuvchii
-
Ovozlar 22
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Obunalar 2