Question

3.The pair of equations y = 0 and y = -7 who many solution have

Answer 1

Answer:

No Solution

Step-by-step explanation:

The 1st equation gives result= y=0

The 2nd one gives y= -7

But $y1 \neq y2$(y1 is the y from 1st eqn and likewisely)

So for pair they would have no solution (as for linear equation in one variable only one solution is present for one eqn, so no other posibble value of y is there which satisfies y1=y2).