The sum of a number and seven is doubled, the result is two less than the number. Find the number.

-16

Step-by-step explanation:

Let's call the number x. Double the sum of x and seven is 2(x + 7) and two less than x is x - 2. Since these are equal we can write:

2(x + 7) = x - 2

2x + 14 = x - 2

x = -16

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?

noncoplanar points are points that do not lie on the same line.