Register
F(x) = 2 - 4x Solve for x when f(x) = 20
222k views
2 votes
F(x) = 2 - 4x
Solve for x when f(x) = 20

User Slorello
by
4.7k points

1 Answer

5 votes

Answer:

x = -4.5

Explanation:


20 = 2 - 4x


18 = - 4x


- 4.5 = x

User Kirti
by
5.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!