Ask
your own question, for FREE!
Mathematics
8 Online
OpenStudy (anonymous):
Four times a certain number is the same as the number increased by 78. Find the number
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
dude that's to easy
OpenStudy (anonymous):
Let's say the number is x. Then 4x=x+78. Then you solve for x.
OpenStudy (anonymous):
subtract 1x into 4x
OpenStudy (anonymous):
4(number) = (number) + 78
OpenStudy (anonymous):
dude r u going to reply
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
What if i get decimel?
OpenStudy (anonymous):
The result is an integer.
OpenStudy (anonymous):
i got an decimal to ???
OpenStudy (anonymous):
i got 19.5
OpenStudy (anonymous):
i divided 3 into 78
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
and i got 0.038
OpenStudy (anonymous):
\[4x=x+78\]\[4x-x=78\]\[3x=78\]\[x=\frac{78}{3}\]
(@dreap3 You said that the problem was too easy. Though you don't know how to solve it.)
OpenStudy (anonymous):
@trev2673 Now do the division and you will get the result. Please tell me the result when you get it.
OpenStudy (anonymous):
26
OpenStudy (anonymous):
Good job trev! Did you understand the procedure?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
dude i know how to do it i set the formula wrong............. i did 3 /78
OpenStudy (anonymous):
Yes it really did.Thank-you, I appreciate it.
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!