[" method: "],[" (i) "x+y=5" and "2x-3y=4],[" (iii) "3x-5y-4=0" and "9x=2y+7]

Solve the following pair of linear equations by the elimination method and the substitution method: (i) x+y=5" "a n d" "2x 3y=4 (ii) 2x+4y=10" "a n d" "2x 2y=2 (iii) 3x 5y 4=0" "a n d" "9x=2y+7 (iv) x/2+(2y)/3=-1 and x-y/3=3

Solve:- 3x-5y-4=0, 9x=2y+7

Solve the following pair of linear equations by the elimination method and the substitution method :(iii) 3x-5y-4=0 and 9x=2y+7

Solve the following pairs of linear equation by the elimination method and the substitution method. 3x-5y-4=0" and "9x=2y+7

solve for x and y 2x-3y+7=0 3x+4y-5=0

Solve the following pair of linear equations by the elimination method and the substitution method: 3x-5y-4=0 and 9x=2y+7

Solve the following pair of linear equations by the elimination method and the substitution method. 3x-5y-4=0 and 9x=2y+7

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

3x+5y=9 and 4x+3y=7 then find x+y