Solve 7+[4-(2+1)]+(12+4\times2) | 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

$$7+[4-(2+1)]+(12+4 \times 2)$$

Evaluate

$28$

Solution Steps

Add $2$ and $1$ to get $3$.

$$7+4-3+12+4\times 2$$

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

$$7+1+12+4\times 2$$

Add $7$ and $1$ to get $8$.

$$8+12+4\times 2$$

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

$$20+4\times 2$$

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

$$20+8$$

Add $20$ and $8$ to get $28$.

$$28$$

Factor

$2^{2}\times 7$