Question

20. Solve the equation. Show your work.
3x = 45

Answer 1

3x means 3 times x equals 45
divide 45 by 3
what do you get

Answer 2

Theres this awesome site, where you can type in an equation and get answer along with how to get the answer. Heres the link... http://www.algebrahelp.com/calculators/equation/

Answer 3

@Jennaluv Its still better to learn how to solve it by yourself.

Answer 4

15

Answer 5

@ilikemath50

Answer 6

Correct. x = 15

Answer 7

so how would i write out my work? @ilikemath50

Answer 8

3x = 45
45/3 = x
45/3 = 15
x = 15

Answer 9

Thank you!

Answer 10

You are welcome! :)

Answer 11

He asked to answer and show the work, and when i was working with equations I found this site useful on how to find out how to do different equations. The website shows the work, and gives the answer. It also follows the websites rules, I don't see the problem here.