three times the sum of 2 X + Y {- 5 (- x - 3y)} and 7 x - 4 Y + 3 is subtracted from 3x - 4Y + 7
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is ur answer .but i think it is wrong.
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payalgauttampbtwb4:
thanks
is it right
i hope ao
so
i dont know is it right
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1
Step-by-step explanation:
(3x-4y+7)-3((2x+y)-(5-(x-3y)+(7x-4y+3)))
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