x-y=3
log(x)+log(b)=1
You asked:
Solve the system of equations:\[\begin{aligned}x - y &= 3\\\log\left( x \right) + \log\left( b \right) &= 1\end{aligned}\]
MathBot Answer:
The system of equations has infinitely many solutions.
$$\begin{aligned}b &= \frac{e}{y + 3}\\x &= y + 3\end{aligned}$$\(y\) is a free variable.