Finite Math Examples

$y > 5 - 10 x$

Step 1

Rewrite so $x$ is on the left side of the inequality.

$5 - 10 x < y$

Step 2

Subtract $5$ from both sides of the inequality.

$- 10 x < y - 5$

Step 3

Divide each term in $- 10 x < y - 5$ by $- 10$ and simplify.

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Step 3.1

Divide each term in $- 10 x < y - 5$ by $- 10$ . When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign.

$\frac{- 10 x}{- 10} > \frac{y}{- 10} + \frac{- 5}{- 10}$

Step 3.2

Simplify the left side.

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Step 3.2.1

Cancel the common factor of $- 10$ .

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Step 3.2.1.1

Cancel the common factor.

$\frac{- 10 x}{- 10} > \frac{y}{- 10} + \frac{- 5}{- 10}$

Step 3.2.1.2

Divide $x$ by $1$ .

$x > \frac{y}{- 10} + \frac{- 5}{- 10}$

Step 3.3

Simplify the right side.

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Step 3.3.1

Simplify each term.

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Step 3.3.1.1

Move the negative in front of the fraction.

$x > - \frac{y}{10} + \frac{- 5}{- 10}$

Step 3.3.1.2

Cancel the common factor of $- 5$ and $- 10$ .

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Step 3.3.1.2.1

Factor $- 5$ out of $- 5$ .

$x > - \frac{y}{10} + \frac{- 5 (1)}{- 10}$

Step 3.3.1.2.2

Cancel the common factors.

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Step 3.3.1.2.2.1

Factor $- 5$ out of $- 10$ .

$x > - \frac{y}{10} + \frac{- 5 \cdot 1}{- 5 \cdot 2}$

Step 3.3.1.2.2.2

Cancel the common factor.

$x > - \frac{y}{10} + \frac{- 5 \cdot 1}{- 5 \cdot 2}$

Step 3.3.1.2.2.3

Rewrite the expression.

$x > - \frac{y}{10} + \frac{1}{2}$