[5x+3y=9----(1)],[2x-3y=12----(11)]

1 + 5x + 3y = 9 2x 3y = 12 X = (x, y) - 4

Complete the following activity to solve the simultaneous equations. 5x+3y=9,2x-3y=12

Complete the following activity to solve the simultaneous equations. 5x+3y=9,2x-3y=12 .

On comparing the ratios (a_(1))/(a_(2)),(b_(1))/(b_(2)) and (c_(1))/(c_(2)), find out whether the following pair of linear equations are consistent,or inconsistent.(i) 3x+2y=5;2x-3y=7( ii) 2x-3y=8;4x-y=9 (iii) (3)/(2)x+(5)/(3)y=7;9x-10y=14( (iv) 5x-3y=11;-10x+6y=-22( v) (4)/(3)x+2y=8;2x+3y=12

The pair of stranybt lines passing through and perpendicular to the pair of s raight hres 12 the point (1. 2) point (1. 2 (a) (5x + 3y + 11)(x+y+3)=0 ib) (5x+3y -1Ixv-3) -o (c) (3x+5y -11)(x y 3) 0 (d) (3x-5y + 1 1) (x + y-3) = 0 If in general quadratic equation x - 5y1 13b f(x,y)=() A-O sul

Find the value of x, If [[3x+y,-y],[2y-x,3]]=[[1,2],[-5,3]]

Find the value of x, If [[3x+y,-y],[2y-x,3]]=[[1,2],[-5,3]]

4x -5y-11z=12,. x-3y+z=1 2x + 3y-7z = 2

On comparing the ratios (a_1)/(a_2),(b_1)/(b_2) and (c_1)/(c_2) , find out whether the following pair of linear equations are consistent, or inconsistent. (i) 3x+2y=5; 2x-3y = 7 (ii) 2x-3y=8 ; 4x-y=9 (iii) 3/2x+5/3y=7 ; 9x-10y=14 (iv) 5x-3y=11 ; -10x+6y = -22 (v) 4/3 x +2y=8 ; 2x+3y = 12

If ((3,-2),(-1,2))((x),(y))=((11),(-5)) , then 3x+7y=