Question

1.An equation of the type ax+b =0 where a not equal to 0 is called a _____ in variable x.
2. sum of two rational nmbr is 0 if one of the rational no is -4/5 , thn the other is _______

Answer 1

other rational no is 4/5

Answer 2

1) a= -1
x= 1
b= 1

2) let another be -4/5