3∙5−6+9+43∙(8−6+5)−18
You asked:
Evaluate the expression: \(3 \cdot 5 - 6 + 9 + 43 \left(8 - 6 + 5\right) - 18\)
MathBot Answer:
\[3 \cdot 5 - 6 + 9 + 43 \left(8 - 6 + 5\right) - 18 = 301\]
\[\begin{aligned}3 \cdot 5 - 6 + 9 + 43 \left(8 - 6 + 5\right) - 18& = 3 \cdot 5 - 6 + 9 + 43 \cdot \left(8 - 6 + 5\right) - 18\\& = 15 - 6 + 9 + 43 \cdot \left(8 - 6 + 5\right) - 18\\& = 15 - 6 + 9 + 43 \cdot \left(2 + 5\right) - 18\\& = 15 - 6 + 9 + 43 \cdot 7 - 18\\& = 15 - 6 + 9 + 301 - 18\\& = 9 + 9 + 301 - 18\\& = 18 + 301 - 18\\& = 319 - 18\\& = 301\end{aligned}\]