Solve -2[(-5+11-9)+5(4-1)]+8(-15) | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$-2[(-5+11-9)+5(4-1)]+8(-15)$$

Evaluate

$-144$

Solution Steps

Add $-5$ and $11$ to get $6$.

$$-2\left(6-9+5\left(4-1\right)\right)+8\left(-15\right)$$

Subtract $9$ from $6$ to get $-3$.

$$-2\left(-3+5\left(4-1\right)\right)+8\left(-15\right)$$

Subtract $1$ from $4$ to get $3$.

$$-2\left(-3+5\times 3\right)+8\left(-15\right)$$

Multiply $5$ and $3$ to get $15$.

$$-2\left(-3+15\right)+8\left(-15\right)$$

Add $-3$ and $15$ to get $12$.

$$-2\times 12+8\left(-15\right)$$

Multiply $-2$ and $12$ to get $-24$.

$$-24+8\left(-15\right)$$

Multiply $8$ and $-15$ to get $-120$.

$$-24-120$$

Subtract $120$ from $-24$ to get $-144$.

$$-144$$

Factor

$-144$