lkwhawkins lkwhawkins

14-10-2018
Mathematics

contestada

Solve system by substitution
Y=x-2
Y=4x+1

Respuesta :

konrad509 konrad509

14-10-2018

[tex]y=x-2\\y=4x+1\\\\x-2=4x+1\\\\3x=-3\\x=-1\\\\y=-1-2\\y=-3[/tex]

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1subasinghet 1subasinghet

14-10-2018

X - 2 = 4x + 1

Colect like terms

-3 = 3x
-1 = x

Answer Link

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