Question

What is the solution to −1/4(d+1)<2

Answer 1

`d > -9`

Explanation:

`-(1)/(4)(d + 1) < 2`

First, multiply both sides by -4. You must also change the inequality sign since you are multiplying both sides by a negative number.

`-4 * \left(-(1)/(4)\right)(d + 1) > 2 * (-4)`

`d + 1 > -8`

Subtract 1 from both sides.

`d + 1 - 1 > -8 - 1`

`d > -9`