Equations must have combining like terms answer must be x=10

x=5

3/5(x-10)=18-4x-1

3/5x-30/5=18-4x-1

3/5x-6=18-4x-1

+6 +6

3/5x=23-4x

+4x +4x

4 3/5x=23

23/5x=23

23/5 divide , so you actually multiply both sides by the reciprocal 5/23

x=5

|- 5| + 2x = 25

Step-by-step explanation:

Try this on for size:

|- 5| + 2x = 25

If we isolate the term "x":

5 + 2x = 25,

2x = 25- 5 = 20,

x = 10 ✓

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.

answer: this is not a question

step-by-step explanation: this is a answer