14-12-2020
Mathematics

contestada

Seven more than three times a number is twenty-eight.
Write the equation for this problem and solve it.

Respuesta :

rayaalfawaeer2007 rayaalfawaeer2007

14-12-2020

Answer:

7+3n=28 and the answer would be n=7

Step-by-step explanation:

7+3n=28 subtract 7 on both sides, that would leave 3n=21, divide 3 on both sides, the answer would be n=7 if I'm correct. I hope I helped.

Answer Link

Otras preguntas

the number of people living in a country is increasing each year exponentially so that the number of people 5 years ago was 4 million. the number of people in f

In the 1930’s many countries refused to accept Jewish refugees because immigration quotas had already been

Eli had a piece of string that was 46 inches long he cut off a piece that was 15 inches long then he cut off another piece that was 12 inches write two differen

find f' f(x)=sqr root(x+9), a=7use the definition lim f(x+h)-f(x)/h

Which Chinese Warring state used military might to conquer the other Warring states and unify China in 221 BC? a. HanB. QinC. ShiD. Xian

which containt canda placed.

How are symbols used in advertising? as bandwagon appeals as glittering slogans advertised on television as cartoons designed to entertain as images that stand

Perla twists her ankle at work but because her ankle is not sore or swollen does not immediately realize that she is injured. Therefore, she does not immediatel

Please help !! i dont really understand lo que and que when it comes to thisEscoge el pronombre que completa la frase.Choose the relative pronoun that completes

Select the verb form that correctly completes the following sentence. Nous ______ des expériences inoubliables en Suisse. A) avaient B) avons eu C) avions D)