What is the solution to the equation? X minus 19 equals 1

x=20

Step-by-step explanation:

x-19=1

x=1+19

x=20

x-19=1

or,x=1+19

or,x=20

Hence,the value of x is 20

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.