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

HELP!!!! FAST!!! Which graph represents a reflection of f(x) = 2(0.4)x across the y-axis?

How long do you have to be in college to be a medical biologist

A bicyclist notes that the pedal sprocket has a radius of rp = 9.5 cm while the wheel sprocket has a radius of rw = 6.5 cm. The two sprockets are connected by a

When the population of organisms in an environment increases, what inevitably happens to the population growth rate? A. Continues growing exponentially B

Please help I will amek brainliest

Which words make up the adjectival phrase in the sentence? All doors in the building are locked after dark. A.in the building B. after dark C. are locked D. Al

what volume will be occupied by .756 mole of gas at 109 kPa and 30.5 degrees C

A windmill converts the mechanical energy of wind into _________ energy produced by a generator. A) heat B) nuclear C) chemical D) electrical

PLEASE HELP 15 POINTS

Graph the solution set of the system of inequalities or indicate that the system has no solution. y ≥ 2x – 4 x + 2y ≤ 7 y ≥ -2 x ≤ 1