Solve the following simultaneous linear equations in two variables by the method of cross-multiplication :
`x/6-y/3=x/12-(2y)/3=4`

Solve the following simultaneous linear equations in two variables by the method of cross-multiplication : 4x-3y=9 3x-4y=5

Solve the following simultaneous linear equations in two variables by the method of cross-multiplication : 3x-4y=1 4x=3y+6

Solve the following simultaneous linear equations in two variables by the method of cross-multiplication : 2x+y=15 2y-3x=16

Solve the following simultaneous linear equations in two variables by the method of cross-multiplication : 8x+5y=11 3x-4y=10

Solve the following simultaneous linear equations in two linear variables by the method of cross-multiplication : x/5+y/3=x/4-y/3-3/20=0

Solve the following simultaneous linear equations in two variables by the method of cross-multiplication : 3x+2y-6=0 2x+3y-6=0

Solve the following simultaneous linear equations in two variables by the method of cross-multiplication : x/a+y/b=a+b x/a^(2)+y/b^(2)=2

Solve the following simultaneous linear equations in two variables by the method of cross-multiplication : 13x-12y+15=0 8x-7y=0

Solve the following simultaneous linear equations in two linear variables by the method of cross-multiplication : x/a+y/b=2, ax-by=a^(2)-b^(2)

Solve the following simultaneous linear equations in two variables by the method of cross-multiplication : x-y=2a ax+by=a^(2)+b^(2)