if a=5,b=10,c=15
(2ab-45)divided by 5
You asked:
Given the following equations: \[\begin{aligned}a &= 5\\ b &= 10\\ c &= 15\end{aligned}\] Evaluate \(\frac{2 a b - 45}{5}\).
MathBot Answer:
\[\frac{2 a b - 45}{5} = \frac{2 \cdot 5 \cdot 10 - 45}{5} = 11\]