Question

Scrieți ecuatia ax+b=0 pentru:
a=+11supra5
b=6supra7
Urgent vă rog

Answer 1

$ax+b=0 =\textgreater \frac{11x}{5}+\frac{6}{7}=0 =\textgreater 77x+30=0 =\textgreater 77x=-30 =\textgreater x=-\frac{30}{77}$