Solve 7-+2--4= | 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

$$7-+2--4=$$

Evaluate

$9$

Solution Steps

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

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

The opposite of $-4$ is $4$.

$$5+4$$

Add $5$ and $4$ to get $9$.

$$9$$

Factor

$3^{2}$