2c-a /3c+b - 5a+4 /c-a , when a=3,b=-4 & c=-2
You asked:
Given the following equations: \[\begin{aligned}a &= 3\\ b &= -4\\ c &= -2\end{aligned}\] Evaluate \(2 c - \frac{a}{3 c} + b - 5 a + \frac{4}{c} - a\).
MathBot Answer:
\[2 c - \frac{a}{3 c} + b - 5 a + \frac{4}{c} - a = 2 \cdot -2 - \frac{3}{3 \cdot -2} + -4 - 5 \cdot 3 + \frac{4}{-2} - 3 = - \frac{55}{2}\]