3 years ago

-6x+5y=16x+4y=-10solve the system below by elimation

Mathematics

1 answer:

nlexa [21]3 years ago

4 0

Answer:

Y=0.2

X=0.9

Step-by-step explanation:

-6x+5y=1

+6x -> 5y=1 -> y=0.2

6x+4y=-10

+6x -> 12x+4y=-10

12x+4*0.2=-10

12x+0.8=-10

-0.8

12x=-10.8

x=0.9

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