The sides of an angle are parts of two lines whose equations are 2y+3x=7 and 3y-2x=9. the angle’s vertex is the point where the two sides meet. find the coordinates of the vertex of the angle.

what are you trying to solve here

step-by-step explanation:

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)