Sign In
Ask Question
Mathematics
Hall
29 June, 14:23
11 + ? * 7 - ? = - 21
+3
Answers (
1
)
Miranda Koch
29 June, 15:17
0
Rewrite as
11 + (7x) - x=-21
11+6x=-21
6x=-32
X = - 32/6 = - 16/3
Check:
11 + (-16/3*7) + 16/3=
11-112/3+16/3=
11-96/3=
11-32=
-21 it works
So ... ? = - 16/3
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“11 + ? * 7 - ? = - 21 ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
The snack shack is making a batch of trail mix. they use 9 1/3 pounds of granola, 9 1/3 pounds of mixed nuts, and 9 1/3 pounds of yogurt raisins to make the trail mix. they divide the mixture into 14 packages. how much is in each package? explain
Answers (1)
3. Find the solution set of x. x - 6 > 54 A) х< 48 B) х> 48 C) х< 60 D) x> 60
Answers (2)
In a town of 1650, 13% own at least one dog. how many households own at least one dog
Answers (1)
A+B=21 A-B=9 Aflati cat este A si B
Answers (1)
Use the equation n^2+n=56 to determine which figure has 56 blocks
Answers (2)
New Questions in Mathematics
David, Stephen and June share £96 in a ratio 2:3:3. How much money does each person get whats tge answer
Answers (1)
you have a job raking leaves. You charge 10 dollars plus. 50 for each bag you fill with leaves. the equation y=0.50x+10 models this situation, where x is the number of bags and y is your total amount earned.
Answers (1)
Ms. Anlonzo orderd 4,000 markers for her store. Only 1 tenth of them arrived. How many markers did she receive?
Answers (1)
Lowest term of 14/20
Answers (2)
A data set contains an independent and dependent variable which must be true or the data set of a linear function can be used to represent the data
Answers (1)
Home
»
Mathematics
» 11 + ? * 7 - ? = - 21
Sign In
Sign Up
Forgot Password?