Solve 3-{5-[-9-7-(5-4-3)]} | 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

$$3- \{ 5-[-9-7-(5-4-3)] \}$$

Evaluate

$-16$

Solution Steps

Subtract $7$ from $-9$ to get $-16$.

$$3-\left(5-\left(-16-\left(5-4-3\right)\right)\right)$$

Subtract $4$ from $5$ to get $1$.

$$3-\left(5-\left(-16-\left(1-3\right)\right)\right)$$

Subtract $3$ from $1$ to get $-2$.

$$3-\left(5-\left(-16-\left(-2\right)\right)\right)$$

The opposite of $-2$ is $2$.

$$3-\left(5-\left(-16+2\right)\right)$$

Add $-16$ and $2$ to get $-14$.

$$3-\left(5-\left(-14\right)\right)$$

The opposite of $-14$ is $14$.

$$3-\left(5+14\right)$$

Add $5$ and $14$ to get $19$.

$$3-19$$

Subtract $19$ from $3$ to get $-16$.

$$-16$$

Factor

$-16$