brilcheese02 brilcheese02

28-05-2014
Mathematics

contestada

Evaluate 4x-3y+(7x-7y) for x = 6 and y =-1

Respuesta :

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]

Answer Link

cramirez356573 cramirez356573

06-10-2021

Answer: 76

Step-by-step explanation:

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