Which value in the replacement set is a solution to this equation? 4n−11=9 Replacement set: {4, 5, 6} Drag the solution into the

Question

mario62 [17]

3 years ago

9

Which value in the replacement set is a solution to this equation? 4n−11=9 Replacement set: {4, 5, 6} Drag the solution into the

box.
A. 4
B. 5
C. 6

Mathematics

2 answers:

QveST [7] · Answer 1 · 2022-04-07T07:23:13+03:00

QveST [7]3 years ago

5 0

To solve the equation, we can first collect like terms to make the process easier.
4n-11=9 -> +11 on both sides -> 4n=20
Now, we can see that 4 n's make 20, so we can work backwards to solve for n:
4n=20 -> ÷4 on both sides -> n=5
So, your answer is B - 5.

Nesterboy [21] · Answer 2 · 2022-04-07T09:09:25+03:00

Nesterboy [21]3 years ago

5 0

Answer will be B. 5. 4n - 11 = 9 -> 45 - 11 = 9