Can someone help? Solve the following equation for all values of x. Be sure to check for extraneous roots.

Step-by-step explanation:

First, let's multiply both sides by . If we do this, we would have:

The would cancel out and we would be left with:

If we add 1 on both sides, we would get:

Hope this helps!!!

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

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