28-[22-{7+24/(6-8-4)}]
You asked:
Evaluate the expression: \(28 - \left(22 - \left(7 + \frac{24}{6 - 8 - 4}\right)\right)\)
MathBot Answer:
\[28 - \left(22 - \left(7 + \frac{24}{6 - 8 - 4}\right)\right) = 9\]
\[\begin{aligned}28 - \left(22 - \left(7 + \frac{24}{6 - 8 - 4}\right)\right)& = 28 - \left(22 - \left(7 + 24 \cdot \frac{1}{6 - 8 - 4}\right)\right)\\& = 28 - \left(22 - \left(7 + 24 \cdot \frac{1}{-2 - 4}\right)\right)\\& = 28 - \left(22 - \left(7 + \frac{24}{-6}\right)\right)\\& = 28 - \left(22 - \left(7 - 4\right)\right)\\& = 28 - \left(22 - 3\right)\\& = 28 - 19\\& = 9\end{aligned}\]