13 -2 -5 + { -4 -[-5 + 6 +(7 -8 + 1)] -6}

asked by guest
on Apr 04, 2025 at 10:34 am



You asked:

Evaluate the expression: 13−2−5+−4−(−5+6+7−8+1)−613 - 2 - 5 + -4 - \left(-5 + 6 + 7 - 8 + 1\right) - 6

MathBot Answer:

13−2−5+−4−(−5+6+7−8+1)−6=−513 - 2 - 5 + -4 - \left(-5 + 6 + 7 - 8 + 1\right) - 6 = -5

13−2−5+−4−(−5+6+7−8+1)−6=11−5+−4−(−5+6+7−8+1)−6=6+−4−(−5+6+7−8+1)−6=6+−4−(1+7−8+1)−6=6+−4−(1+−1+1)−6=6+−4−(1+0)−6=6+−4−1−6=6+−5−6=6+−11=−5\begin{aligned}13 - 2 - 5 + -4 - \left(-5 + 6 + 7 - 8 + 1\right) - 6&=11 - 5 + -4 - \left(-5 + 6 + 7 - 8 + 1\right) - 6\\&=6 + -4 - \left(-5 + 6 + 7 - 8 + 1\right) - 6\\&=6 + -4 - \left(1 + 7 - 8 + 1\right) - 6\\&=6 + -4 - \left(1 + -1 + 1\right) - 6\\&=6 + -4 - \left(1 + 0\right) - 6\\&=6 + -4 - 1 - 6\\&=6 + -5 - 6\\&=6 + -11\\&=-5\end{aligned}

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