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 atomic weight of carbon

Why can't quadrilaterals have four obtuse angles?

How do plate tectonic shape the Earth?

If a circular property has a diameter of 50' and costs $120 per square foot, what is the cost of the property?

according to the lesson how did Medieval Society view women

A summary of The Necklace

-8 ( 3-s) = 32 what is s

which is not found in dry air

what is the answer of (-1/4 subtracted by 1/2) divided by (negative 4/7)

Seven is greater less than or equal to 24/4?