This is quick 1st and correct answer will get brainliest

First you want to multiply whats in the parentheses by 2

8x-22+9=19

then calculate the sum

8x-13=19

then move the constant to the other side and change the sign

8x=19+13

Then add 19 and 13 together

8x=32

Then divide both sides by 8

x=4

Then you are left with your

x=4

Hope this helps! :3

b. 2 and 4

step-by-step explanation:

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a