The equation which can be solved in integers is `5y+3=12`

The equation which cannot be solved in integers is

The number of positive integers k for which the equation kx-12=3k has an integer solution for x is

Solve the following equations and verify in each case: -5 + y = -12

2(x+y)=3y+5 3x+2y=-3 Which equivalent equation could be used to solve the system of equations above?

Let x and y be positive integers such that x is prime and y is composite. Which of the following statements are correct ? 1 (y-x) can be an even integer 2 xy can be an even integer 3 0.5 (x+y) can be an even integer Select the correct answer using the code given below:

Solve the following simultaneous linear equations by drawing graphs for them : (xiv) 3x+5y=12, 3x-5y + 18 =0

Solve the following simultaneous linear equations by drawing graphs for them : (ix) 3x+4y=12 , 5x - 4y = 20

By equating coefficients of variables solve the following equation x-2y = -10 , 3x-5y = -12