Solve 2(-2-3(-1-1))-(-3+9) | 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

$$2(-2-3(-1-1))-(-3+9)$$

Evaluate

$2$

Solution Steps

Subtract $1$ from $-1$ to get $-2$.

$$2\left(-2-3\left(-2\right)\right)-\left(-3+9\right)$$

Multiply $3$ and $-2$ to get $-6$.

$$2\left(-2-\left(-6\right)\right)-\left(-3+9\right)$$

The opposite of $-6$ is $6$.

$$2\left(-2+6\right)-\left(-3+9\right)$$

Add $-2$ and $6$ to get $4$.

$$2\times 4-\left(-3+9\right)$$

Multiply $2$ and $4$ to get $8$.

$$8-\left(-3+9\right)$$

Add $-3$ and $9$ to get $6$.

$$8-6$$

Subtract $6$ from $8$ to get $2$.

$$2$$

Factor

$2$