Question

ayud a con la ecuacion 2x-5y/3=5 3x-4y=3

Answer 1

2x-5y/3=5-->6x-5y=15..(1)

3x-4y=3 -->3x-4y=3-->x-2-->-6x+8y=-6....(2)

(1)+(2)

3y=9

y=3

6x-15=15-->6x=30

-->x=5

cs={(5,3)}

 

Answer 2

Hola diviasmartine!

2x-5y/3=5

-5y/3=-2x+5

-5y=-2.3x+5.3

-5y=-6x+15

y=-11x+10

3x-4y=3

-4y=-3x+3

y=-7x-1

Espero q te ayude, ten lindo dia ❣

Cuidate.