The pair of equations 3x – 5y = 7 and – 6x + 10y = 7 have
A. a unique solution
B. infinitely many solutions
C. no solution
D. two solutions
Answer:C
The pair of equations 3x – 5y = 7 and – 6x + 10y = 7 have
A. a unique solution B. infinitely many solutions C. no solution D. two solutions