Solve the following pair of linear equations by the substitution method `s-t=3; s/3+t/2=6`

Solve the following pair of linear equations by the substitution method: (ii) s-t=3 , s/3+t/2=6

Solve the following pair of linear equations by the substitution method: 3x-y=3 9x-3y=9

Solve the following pair of linear equations by the substitution method. 3x-y=3 9x-3y=9

Solve the following pairs of linear equations by the substitution method. 3x-y=3 9x-3y=9

Solve the following pair of linear equations by the substitution method : 3x /2-5y /3= -2 , x/3+y/2=13/6 .

Solve the following pair of linear equations by the substitution method: 3x-y= 3 9x- 3y= 9

Solve the following pair of linear equations by the substitution method : 3x-y=3 , 9x-3y=9.