Mathematics
Solution of equations x/7 - y/2 = 2 and x - y/3 = 3 is : 1. x = 7, y = 2 2. x = -7, y = 2 3. x = -7, y = -2 4. x = 7, y = -2
Related Questions
Solution of equations x + y = 8 and 3x - 5y = 0 is :
x = 5, y = -3
x = 5, y = 3
x = -5, y = 3
x = -5, y = -3
Solution of equations 11x - 7y = 29 and 7x - 11y = 25 is :
x = 2, y = 1
x = 2, y = -1
x = -2, y = 1
x = -2, y = -1
Solution of equations 15x + 6y = 27 and 6x + 15y = 36 is :
x = 1, y = -2
x = -1, y = 2
x = 1, y = 2
x = -1, y = -2