suchitalukder suchitalukder

24-10-2018
Mathematics

contestada

-5y+6x=40 and 3y-8x=46

Respuesta :

24-10-2018

-5y+6x=40
.75(3y-8x)=.75(46)

-5y+6x=40
2.25y-6x=34.5

-2.75y=5.5
Y=-2
———
3(-2)-8x=46
-6-8x=46
+6 +6
-8x=52
X=-6.5

(-6.5,-2) is the answer

Answer Link

ethlantic ethlantic

14-09-2021

Answer:

Answer:

X=5

Y=-2

Step-by-step explanation:

trust the process

Answer Link

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