Question

The pair 2y - 5 = 0 and 4x - 5y + 3 = 0 of linear equations has to a unique solution (b) two solutions (c) infinitely many solutions (d) no solution​

Answer 1

Answer:

x=19/8;y=5/2

Step-by-step explanation:

2y-5=0

4x-5y+3=0

2y=5

y=5/2

substitute y value in the equation

4x-5y+3=0

4x-5(5/2)+3=0

4x-25/2+3=0

8x/2-25/2+6/6=0

8x-25+6=0

8x-19=0

8x=19

x=19/8