Sign In
Ask Question
Mathematics
Mercedes Skinner
6 May, 21:45
F (x) = - 2x+3 how do you find x if f (x) = 11
+2
Answers (
1
)
Alec Russo
7 May, 00:50
0
Since we know f (x) = 11 all we need to do is substitute and solve. so
11=-2x+3 subtract 3 from both sides
8=-2x divide both sides by - 2
-4=x
sub back in to check
-2 (-4) + 3=8+3=11 looks good
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“F (x) = - 2x+3 how do you find x if f (x) = 11 ...”
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
Make a table of ordered pairs for the equation. y=1/2x-3
Answers (1)
A movie theater has a seating capacity of 253. the theater charges $5.00 for children, $7.00 for students, and $12.00 of adults. there are half as many adults as there are children.
Answers (1)
How to find the tenths place of this 25.391
Answers (2)
Which is a factor of x^2+5x-24?
Answers (2)
If f (x) = x2 + 7, what is the value of f (3) ?
Answers (1)
New Questions in Mathematics
The perimeter of a rectangle is 100 yd. if its width is four times its length, what is the area?
Answers (1)
Find the sum 45+46+47+48 ... + 127+128
Answers (2)
14 more than thr difference of x and 3
Answers (2)
What's the coefficient of x in the expression: - 7x^2+3x-4?
Answers (1)
Given h (t) = negative 2 (t + 5) squared + 4, find h (negative 8)
Answers (1)
Home
»
Mathematics
» F (x) = - 2x+3 how do you find x if f (x) = 11
Sign In
Sign Up
Forgot Password?