Question

X-2y=2 3x+5y=17 in one variable and two variable solve

Answer 1

Answer:

x=5,y=-5

Step-by-step explanation:

x-2y=2

3x+5y=17

-2x-7y=-15

-2x-7y+15=0

-2x-2y-3y+15=0

-2(x+y)-3(y+5)=0

-2(x+y)=0

x+y=0

x=-1,y=1

-3(y+5)=0

y+5=0

y=-5

x=5