Convert to Interval Notation 4x-6>=6x-20

$4 x - 6 \geq 6 x - 20$

Step 1

Move all terms containing $x$ to the left side of the inequality.

Subtract $6 x$ from both sides of the inequality.

$4 x - 6 - 6 x \geq - 20$

Subtract $6 x$ from $4 x$ .

$- 2 x - 6 \geq - 20$

Step 2

Move all terms not containing $x$ to the right side of the inequality.

Add $6$ to both sides of the inequality.

$- 2 x \geq - 20 + 6$

Add $- 20$ and $6$ .

$- 2 x \geq - 14$

Step 3

Divide each term in $- 2 x \geq - 14$ by $- 2$ and simplify.

Divide each term in $- 2 x \geq - 14$ by $- 2$ . When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign.

$\frac{- 2 x}{- 2} \leq \frac{- 14}{- 2}$

Simplify the left side.

Cancel the common factor of $- 2$ .

Cancel the common factor.

$\frac{- 2 x}{- 2} \leq \frac{- 14}{- 2}$

Divide $x$ by $1$ .

$x \leq \frac{- 14}{- 2}$

Simplify the right side.

Divide $- 14$ by $- 2$ .

$x \leq 7$

Step 4

Convert the inequality to interval notation.

$(- \infty, 7]$

Step 5

Convert to Interval Notation 4x-6>=6x-20

Related Questions

Support LCMGCF.com by disabling your adblocker.