tinasmith7286 tinasmith7286

11-06-2020
Mathematics

contestada

If f(x) = -3x + 6 and f(x)=18
then what is the value of x?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

11-06-2020

Answer:

-4=x

Step-by-step explanation:

f(x) = -3x + 6

Let f(x) = 18

18 = -3x+6

Subtract 6 from each side

18-6 = -3x+6-6

12 = -3x

Divide each side by -3

12/-3 = -3x/-3

-4=x

Answer Link

Otras preguntas

Civil code in french revolution- when did it happen, why and by who, mention other people and other events that had happened

Someone please help me Im confuzled.

Think about the reading Dos personajes importantes and choose the correct answer to the following question. ¿De dónde es don Quijote? Question 5 options: a) Es

Use a mutiplication strategy to solve 12x12.

Sasha spent $7.00 of the $20.00 in her wallet. Which decimal represents the fraction of the $20.00 Sasha spent?

Airplanes have _____ travel time when compared to automobiles and railways. ____ goods like flowers can now be delivered to a destination and remain fresh.

2. How many legislators make up today's United States Senate?

John, age 15, went to the Verizon Store to purchase a cell phone and signed a contract for $29 a month for service. His mother was not happy. What can his mothe

write a linear function f with the values f(2)=4 and f(-7)=9

Mark makes a 4.5% commission on all electronics at RC Willey's how much did he make this month by selling $8,000 in electronics?