`x+3y=7,2x+y=-1`

What are the coordinates of the point of intersection of the lines x+3y=7 and 2x+y=-1 ?

Solve the following system of equations by matrix method : 5x+7y+2=0 4x+6y+3=0 5x+2y=3 3x+2y=5 3x+4y-5=0 x-y+3=0 3x+y=19 3x-y=23 3x+7y=4 x+2y=-1 3x+y=7 5x+3y=12

{:(2x + 3y = 7),((a - 1)x +(a +2)y = 3a):}

Solve the following system of equations by matrix method: 3x+7y=4,\ \ x+2y=-1

Solve the following system of equations by matrix method: 3x+7y=4,\ \ x+2y=-1

x+2y+z=7 x+3z=11 2x-3y=1

2x+3y=1,3x-y=7 then (x,y)=………….