Solve \{[(- 15 + 5) * 2 + 8] - 32/8\} - (- 7) | 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

$$\{[(-15+5)\times2+8]-32\div8\}-(-7)$$

Evaluate

$-9$

Solution Steps

Add $-15$ and $5$ to get $-10$.

$$-10\times 2+8-\frac{32}{8}-\left(-7\right)$$

Multiply $-10$ and $2$ to get $-20$.

$$-20+8-\frac{32}{8}-\left(-7\right)$$

Add $-20$ and $8$ to get $-12$.

$$-12-\frac{32}{8}-\left(-7\right)$$

Divide $32$ by $8$ to get $4$.

$$-12-4-\left(-7\right)$$

Subtract $4$ from $-12$ to get $-16$.

$$-16-\left(-7\right)$$

The opposite of $-7$ is $7$.

$$-16+7$$

Add $-16$ and $7$ to get $-9$.

$$-9$$

Factor

$-9$