[2x+5y=17],[5x+3y=14]

Find the value of (x-y), if 2x-5y=5,5x-8y=14

Solve the following pairs of linear equations by substitution method: 3x+5y=21, 2x-3y=14

2x-3y=14,5x+2y=16

Show that the following system of equations have unique solution : {:((i),7x-2y=3,(ii),3x+y=17,(iii),2x+5y=17,),(,22x-3y=16,,8x+11y = 37,,5x+3y=14,):} and also solve the system of equations in each case.

Solve the following equations. 2x-3y=14,5x+2y=16

Solve the following system of equations by Cramers rule 2x-y=17 , 3x+5y=6

Solve the following system of equations by Cramers rule 2x-y=17 , 3x+5y=6

By equating coefficients of variables solve the following equation 5x + 7y = 17 , 3x-2y = 4