Solve the following pair of linear equations:
`3x-2y=5`
`x+2y=7`

Solve the following pair of linear equatio: 3x-5y-4=0 9x=2y+7

Write the number of solutions of the following pair of linear equations: x+2y=3,\ \ \ \ 2x+4y=9

Write the number of solutions of the following pair of linear equations: x+3y-4=0,\ \ \ \ 2x+6y=7

Solve the following pair of linear equations by the substitution and cross multiplication methods: 8x+5y=9 ;3x+2y=4

Using matrices, solve the following system of linear equations: x\ -\ y+2z=7 3x+4y\ -\ 5z=-5 2x\ -\ y+3z=12

Using matrices, solve the following system of linear equations: x - y+2z=7 ; 3x+4y- 5z=-5 ; 2x - y+3z=12

Solve the following pair of linear equations by the elimination method and the substitution method:(i) x+y=5 and 2x -3y=4 (ii) 2x+4y=10 and 2x- 2y=2

Using matrix method, solve the following system of linear equations. 3x+4y+2z=8, 2y-3z=3 and x-2y+6z=-2

Solve the following pair of linear equations using cross multiplication method : {:(2x-5y=14),(x+2y=-2):}

Solve the following pair of linear equations using cross multiplication method : {:(2x - 5y = 14),(x + 2y = -2):}