Find the solution of ` 3x-5y+1=0,-7x+3y+15=0`

Find the solutions of form x = a, y = 0 and x= 0, y= b for the following pairs of equations. Do they have any common such solution ? 7x+3y=42 and 2x+5y=12 .

Find the solution of the equations 8x + 5y - 9 = 0 and 3x + 2y - 4 = 0 .

If x=2k-1 and y=k is a solution of the 3x-5y-9=0 find the value of k.

x - y - 5 =0, 3x + 5y - 15 = 0

7.29. Find all integral solution of x^(3)+5y^(3)+25z^(3)-15xyz=0

Find the solution of pair of linear equation x + 2y - 2 = 0 and x - 3y - 7 = 0.

Solve the pair of equations. 7x-5y-11=0, 3x+2y-13=0

3 x - 5y - 19 = 0 , - 7x + 3y + 1 = 0

Find the perpendicular distance between the point of intersection of 3x+2y+4=0, 2x+5y-1=0 and the line 7x+24y=15 .

Find the value of x and y from 7x-15y-2=0 x+2y-3=0