c2sillyboy82 c2sillyboy82

02-07-2021
Mathematics

contestada

Three less than 3 times a number, n, is
19 more than twice the number. What
is the number?
А
17
B
19
21
D 22

Respuesta :

mistressofdark mistressofdark

02-07-2021

The equation is:

3n - 3 = 2n + 19

=> 3n - 2n = 19 + 3

=> n = 22

So, the answer is 22.

Answer Link

Otras preguntas

What is the domain of the this function?

Personal care quiz---when providing nail care it is important to consult a professional true or false

What is the solution 4x+1y ≤48 and 10 ≤y ?

7. A company's marginal revenue is $10, its marginal cost is $10, and its price is $10. This company is operating in a/an _______ market structure. A

Which of the following are solutions to the equation below? Check all that apply. x2 - 16 = 0

x 2 • x 5 answer quick

The word biology means the study of _____. plants animals organisms life

Alice spent 6 minutes on each factoring problem and 3 minutes on each evaluation problem. she spent a total of 42 minutes on 9 problems. how many minutes did sh

Do cones and polyhedrons both have only one base true or false

Solve the system algebraically. check your work. 2x + 5y = 10 2x + 3y = 6