Non-linear equations (one variable)

• X = -16

• X = 0

• X = 6

• X = -6

Solve.

• a
• b
• c
• d

What is the value of x?

 $\frac{5^{16}}{5^x}=5^2$  

• 18

• 8

• 14

• 32

• X = 3

• X = -3

• X = -12

• X = 0

81^3-x = (3)^-5x+6

• 6

• -6

• 9/2

• 3/2

Which of the following values below would make the expression shown in the picture equal to 8?

•  $\frac{3}{5}$ 

•  $\frac{5}{3}$  
  

•  $5$  
  

•  $15$  
  

An amount of money was invested 9 years ago in an account that earns 2.75% per year. If the investment is worth $2,000 today, how much was invested 9 years ago?

• $1566.73

• $3566.73

• $356.14

• we don't have an equation for this scenario

Solve

• -2

• 6

• 9

• 3

• -0.0966

• -0.2482

• -0.2792

• -0.1213