Solve `0*2x+0*3y=1*3;0*4x+0*5y=2*3`

Solve the following pair of linear equations by the substitution method: 0.2x + 0.3y =1.3 0.4x + 0.5y= 2.3

Solve the following equations : 0.2x+0.3y=1.3 0.4x+0.5y=2.3

Solve the following pair of linear equations by the substitution method. (i) x+y=14 ;x- y=4 (ii) s-t=3; s/3+t/2=6 (iii) 3x-y=3;9x-3y=9 (iv) 0. 2 x+0. 3 y=1. 3 ;0. 4 x+0. 5 y=2. 3 (v) sqrt(2)x+sqrt(3)y=0;sqrt(3)x-sqrt(8)y=0 (vi)3x/2-5y/2=-2;x/3+y/2=13/6

Solve (2x+3y-1)dx+(4x+6y-5)dy=0 .

Solve [2x+3y-7=0],[3x+2y-8=0]

Solve:- 2x+3y-8=0 & 3x+y-5=0 .

2x+3y=0 3x+4y=5

Solve for x and y : 0.4 x - 1.5 y = 6.5 , 0.3 x + 0.2 y = 0.9 .