3 years ago

Solve for x. (Round to the nearest thousandth.) 3x - 8 = 15

Mathematics

2 answers:

juin [17]3 years ago

7 0

Answer:

x = 7.667

Step-by-step explanation:

3x - 8 = 15 (Rearrange expression)

-8 - 15 = -3x (Combine like terms)

-23 = -3x (Divide)

x = 7.667

saul85 [17]3 years ago

3 0

Answer:x = 7.667

Step-by-step explanation:

3x - 8 = 15

+ 8 = 23

3x = 23

divide 3 by 3 and 23 so you get x by itself

answer = 7.667

You might be interested in

Please help me, and explain

disa [49]

Answer:

x=2.4

Step-by-step explanation

Lets take the info already given. 20 is on the larger triangle and 8 is on the smaller. So the side that matches with X is 6. The relationship between 20 and 8 is 2.5. How? 20/8=2.5. then you divide 6 by 2.5. That equals 2.4. So x=2.4. Hope that helps !

3 0

3 years ago

Read 2 more answers

Which statement is true? Question 17 options: A) |–3| = 3 and |–4| = –4 B) –|3| = 3 and |4| = 4 C) |–3| = 3 and –|–4| = –4 D) |–

Mkey [24]

The second one because 4d x c is the correct answer

8 0

3 years ago

The average of 6 numbers is 15. The average decreases by 1 when the 7th

user100 [1]

Answer:

B. 8