Solution to 2x+3y=12,2y-1=x is……………

2x+3y=12;x-y=1

Say whether the solution for 2x+3y=12 and 3x+2y=13 is exist or not basing on the coefficients.

The solution of 2x+y+z=1,x-2y-3z=1,3x+2y+4z=5 is

Check whether the number of solutions of 2x+3y=12 and 3x+2y=13 are infinity or not. Give reasons.

The solution of x/2+y/3=1 and x-y=0 is __________.

The solution of x^2+y^2(dy)/(dx)=4 is a. x^2+y^2=12 x+C b. x^2+y^2=3x+C c. x^3+y^3=3x+C d. x^3+y^3=12 x+C

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 .

The graphs of the equations 2x+3y=11 and x-2y+12=0 intersects at P(x_1,y_1) and the graph of the equation x-2y+12=0 intersects the x-axis at Q(x_2,y_2) . What is the value of (x_1-x_2+ y_1+y_2) ? समीकरणों 2x+3y=11 तथा x-2y+12=0 के आरेख एक दूसरे को P(x_1,y_1) पर काटते ह तथा समीकरण x-2y+12=0 का आरेख x-अक्ष को Q(x_2,y_2) पर काटता है| (x_1-x_2+ y_1+y_2) का मान क्या है?

Show tha x = 5, y = 2 is a solution of the system of linear equation 2x + 3y = 16, x - 2y = 1

Find the solution of x + y = 7 and 2x - 3y = 11 .