Question

Solve the simultaneous equation 6x-3y= -10 :
3x + 5y = 11​

Answer 1

Answer:

x=-17/39 and y = 32/13

Step-by-step explanation:

6x-3y=-10....(i)

3x+5y=11

multiplying it with 2 we get

6x+10y=22...(ii)

subtracting i from ii

6x+10y-(6x-3y)=22-(-10)

13y=32

y=32/13

3x+5y=11

3x+5×(32/13)=11

39x+160=143

39x=143-160

x=-17/39