20-10-2020
Mathematics

contestada

let f(x) = 5x + 6
if f(x) = 31, find x

Respuesta :

aily0512 aily0512

20-10-2020

Answer:

x=5

Step-by-step explanation:

If both are equal to f(x), set the two equations equal to eachother.

5x+6=31

Isolate for x.

5x= 25

x= 5

Answer Link

Otras preguntas

When configuring a group of radio button form controls, the value of the ________ attribute on each radio button must be the same?

What were two effects of the French Revolution in France? A.)reinstatement of all nobles in powerful positions B.)growth of religious concepts and sentiments C.

2 1/2xâˆ’34(2x+5)=3/8 what id X ?

If your driver license and license plate(s) are suspended (the first time) for not having insurance under the No-Fault Law, you will have to pay _____ and show

compare slaves in ancient Sparta and ancient Athens.

A genotype 'aa' leads to albinism in peacocks. This condition is very rarely found in nature, compared to the normal genotype, 'AA', and 'Aa'; as they can be ea

nikki wants to buy a dog bed that costs $87. She earns $6 per week for doing chores. How many weeks will Nikki have to do her chores in order to earn enough mon

2. Which sentence contains the correct form of the adverb? John sells bonds quicker than Carol. John sells bonds more quickly than Carol. John sells bonds quick

During the 1930s, the "New Deal" demonstrated the willingness of the United States government to A) strictly follow the practices of laissez-faire economics. B

which expression is equivalent to 3 times the sum of 6 and 5