Basic Math Examples

$- 3 (y - z) = - 3$

Step 1

Divide each term in $- 3 (y - z) = - 3$ by $- 3$ and simplify.

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Step 1.1

Divide each term in $- 3 (y - z) = - 3$ by $- 3$ .

$\frac{- 3 (y - z)}{- 3} = \frac{- 3}{- 3}$

Step 1.2

Simplify the left side.

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Step 1.2.1

Cancel the common factor of $- 3$ .

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Step 1.2.1.1

Cancel the common factor.

$\frac{- 3 (y - z)}{- 3} = \frac{- 3}{- 3}$

Step 1.2.1.2

Divide $y - z$ by $1$ .

$y - z = \frac{- 3}{- 3}$

Step 1.3

Simplify the right side.

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Step 1.3.1

Divide $- 3$ by $- 3$ .

$y - z = 1$

Step 2

Add $z$ to both sides of the equation.

$y = 1 + z$