Solve 2(061)-(21)(-1)/061-(-1)

$$\frac{ 2(061)-(21)(-1) }{ 061-(-1) }$$

Evaluate

$$21$$

Solution Steps

Multiply 2 and 0 to get 0.

$$\frac{0\times 61-21\left(-1\right)}{0\times 61-\left(-1\right)}$$

Multiply 0 and 61 to get 0.

$$\frac{0-21\left(-1\right)}{0\times 61-\left(-1\right)}$$

Multiply 21 and -1 to get -21.

$$\frac{0-\left(-21\right)}{0\times 61-\left(-1\right)}$$

The opposite of -21 is 21.

$$\frac{0+21}{0\times 61-\left(-1\right)}$$

Add 0 and 21 to get 21.

$$\frac{21}{0\times 61-\left(-1\right)}$$

Multiply 0 and 61 to get 0.

$$\frac{21}{0-\left(-1\right)}$$

The opposite of -1 is 1.

$$\frac{21}{0+1}$$

Add 0 and 1 to get 1.

$$\frac{21}{1}$$

Anything divided by one gives itself.

$$21$$

Factor

$$3\times 7$$