EduGoog

The values of x and y that simultaneously  satisfy the equations 2x + 3y = 5 and 7x - 4y = 3 are :

Option :
A. 0, 1
B. 1, 0
C. -1, 1
D. 1, 1

The system of equtions 3x + y - 1 = 0 and 6x + 2y - 2 = 0

Option :
A. has x = 1 and y = 2 as solutions
B. has x = -1 and y = -2 as solutions
C. does not have a solution
D. has infinitely many solutions

The equations 2x + y = 5 and x + 2y = 4 are

Option :
A. consistent and have a unique solution.
B. consistent and have infinitely many solutions.
C. inconsistent.
D. None of these