menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Which value of z is the solution to the equation 24z/5−7=7.4?
asked
Oct 15, 2019
230k
views
3
votes
Which value of z is the solution to the equation 24z/5−7=7.4?
Mathematics
high-school
Tyre
asked
by
Tyre
7.8k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
5
votes
Eliminate fractions by mult. all terms by 50:
24z
50 * ----- - 50(7) = 370
5
Then 240z = 350 + 370 = 720
Solving for z, z = 720/240 = 3 z = 3 (answer)
John Rudy
answered
Oct 22, 2019
by
John Rudy
8.6k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jul 11, 2024
117k
views
5^m ⋅ (5−7)^m =5^12 what makes this true
David Calhoun
asked
Jul 11, 2024
by
David Calhoun
8.3k
points
Mathematics
high-school
1
answer
5
votes
117k
views
asked
Nov 7, 2024
233k
views
Find the value of 4.87+6.5−7.6+3.76. Give your answer as a decimal. a) 6.37 b) 7.33 c) 6.97 d) 5.53
Sylwester Gryzio
asked
Nov 7, 2024
by
Sylwester Gryzio
7.9k
points
Mathematics
high-school
1
answer
3
votes
233k
views
asked
Jul 18, 2024
46.8k
views
A store ships books by weight. A small box can hold 4−6 pounds. A medium box can hold 5−7 pounds. A large box can hold 8−9 pounds. The weights of the books are given below. Drag books into each box to
Xenology
asked
Jul 18, 2024
by
Xenology
7.6k
points
Mathematics
high-school
1
answer
2
votes
46.8k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity