6x + 13 = 37

please provide reasoning

x = 4

Step-by-step explanation:

6x + 13 = 37

(given)

6x + 13 = 37

- 13 - 13

(subtraction property of equality; cancel out the constant term of the left side by subtracting 13 from both sides so 6x is by itself)

6x = 24

÷6 ÷6

(division property of equality; divide both sides by 6 to cancel out the coefficient in 6x in order to solve for x)

x = 4

(this is the solution to the equation)

Proof:

Substitute this answer back into the equation in order to verify that the solution forms a true equation.

x = 4 → 6(x) + 13 = 37 → 6(4) + 13 = 37 → 24 + 13 = 37 → 37 = 37

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.