Solve for x: 8x-2x-16=20

X=6

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

8x−2x−16=20

8x+−2x+−16=20

(8x+−2x)+(−16)=20(Combine Like Terms)

6x+−16=20

6x−16=20

Step 2: Add 16 to both sides.

6x−16+16=20+16

6x=36

Step 3: Divide both sides by 6.

6x

6

=

36

6

x=6

it is b)

hope this : )

step-by-step explanation:

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.