What is x?

6x + 7 = 8x - 17​

Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.