Using the following as a template, Write a program to solve the equation, a x + b = 0, for x. If a is 0, print a warning message and exit.

#include  int main() { float a, b, x; printf("Enter a and b separated by a comma="); scanf("%f, %f", &a, &b); if (a==0) {...; return 0;} else x= ......; printf(......); return 0; }