[" Solve "0.2x+0.3y=1.3],[0.4x+0.5y=2*3]" (By Substitution Method) "

Solving 1.5x+0.1y=6.2 and 3x-0.4y=11.2 by substitution method.

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 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 3x-2y+3=0;4x+3y-47=0

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

Solve : 3x- 5y + 1=0 2x - y + 3=0

Solve for x and y, using substitution method : 2x + y = 7, 4x - 3y + 1 =0