brilcheese02
brilcheese02
28-05-2014
Mathematics
Answered
Evaluate 4x-3y+(7x-7y) for x = 6 and y =-1
Answer :
kate200468
kate200468
28-05-2014
[tex]for\ \ x = 6\ \ and\ \ y =-1\\\\4x-3y+(7x-7y)=4x+7x-3y-7y=11x-10y=\\\\=11\cdot 6-10\cdot (-1)=66+10=76[/tex]
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cramirez356573
cramirez356573
06-10-2021
Answer: 76
Step-by-step explanation:
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