134k views
0 votes
Given the function f(x) = 2 x + 61 – 4, for what values of x is f(x) = 6?

2 Answers

4 votes

Answer:

69

Explanation:

Replace x with 6.

2(6) =12 +61= 73-4=69

User Aaayumi
by
7.3k points
7 votes

Answer:

x = -51/2

Explanation:

f(x) = 2x + 61 - 4

Since we are looking for the values where f(x) = 6, replace f(x) with 6 in the equation:

6 = 2x + 61 -4

Next combine like terms:

6 = 2x + 57

Then move subtract 57 from both sides to isolate the variable:

-51 = 2x

Finally, divide both sides by two to get x by itself:

x =-51/2

User Sudobangbang
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories