Sign In
Ask Question
Mathematics
Korbin Thornton
15 June, 13:33
Solve for X.
-18=9-3x
+1
Answers (
2
)
Rafael Gonzales
15 June, 14:49
0
x=9
Step-by-step explanation:
To solve for x, we need to get it by itself. To do this, we need to do the opposite of what is being done to the equation, and anything we do on one side must be done on the other.
-18=9-3x
Subtract 9 from both sides
-18-9=9-9 - 3x
-27=-3x
Divide both sides by - 3
-27/-3 = - 3x/-3
9=x
Comment
Complaint
Link
Salma Soto
15 June, 15:10
0
9
Step-by-step explanation:
1) Add 9 to both sides: - 18 = 9 - 3x
-9 - 9
2) The positive and negative 9 cancel each other out. Leaving you with - 27=-3x
3) Divide - 3 from both sides (isolate the x!) This will leave you with 9
So ... x = 9
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Solve for X. -18=9-3x ...”
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
Alex invests $12,500 in a savings account that pays 5% interest compounded quarterly. Approximately how much money will he have in the account after 10 years?
Answers (1)
The odds in favor of any one student from Mrs. Gibson's class being randomly chosen to attend a field trip are 1:4. What is the probability for each student from Mrs. Gibson's class to attend the field trip? Type your answer as a decimal.
Answers (1)
The quantity of soda consumed per week at a soda fountain is 34 liters, with a standard deviation of 5.8 liters. If any 80 weeks were sampled randomly, what would be the margin of error of the sample mean?
Answers (1)
Solve 5 (x-3) = y (4-3x) to make x the subject
Answers (1)
What are the factors of the equation when it's in factored form? 2a^2 + 8a - 15 = 3a - 3
Answers (1)
New Questions in Mathematics
Graph this equation -6x+5y=-10
Answers (1)
W increased by 15 what is the alegretic expression'
Answers (1)
Evaluate the expression. 13!/9!
Answers (1)
Simplify (-125/64) ^-2/3
Answers (1)
a car insurance company paid 1758.90 to repair a car that has been rear ended. this was 75% towards the total cost of the repair. what was the total cost
Answers (1)
Home
»
Mathematics
» Solve for X. -18=9-3x
Sign In
Sign Up
Forgot Password?