[2x+5y=1],[3x+2y=7]

Solve the following system of equations using matrix method. 2 x+5 y=1 , 3 x+2 y=7

Solve the system of equations 2x+5y=1 and 3x+2y=7

Solve the system of equations '2 x+5 y=1' '3 x+2 y=7'

The quadrilateral formed by the lines 2x-5y+7=0,5x+2y-1=0,2x-5y+2=0,5x+2y+3=0 is

2x + 5y = 1 , 2x + 3y = 3 .

3x-4y=-7,5x-2y=0

Find for values of x and y 3x+2y=5 2x-3y=7

Solve the system of equations 2x + 5y = 1 and 3x + 2y = 7

Simplify : (i) (5x - 9y) - (-7x + y) (ii) (x^(2) -x) -(1)/(2)(x - 3 + 3x^(2)) (iii) [7 - 2x + 5y - (x -y)]-(5x + 3y -7) (iv) ((1)/(3)y^(2) - (4)/(7)y + 5) - ((2)/(7)y - (2)/(3)y^(2) + 2) - ((1)/(7)y - 3 + 2y^(2))