Solve 12 - [3 + \{7 - (4 + 1)\}] | 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

$$12-[3+\{7-(4+1)\}]$$

Evaluate

$7$

Solution Steps

Add $4$ and $1$ to get $5$.

$$12-\left(3+7-5\right)$$

Subtract $5$ from $7$ to get $2$.

$$12-\left(3+2\right)$$

Add $3$ and $2$ to get $5$.

$$12-5$$

Subtract $5$ from $12$ to get $7$.

$$7$$

Factor

$7$