25jwervin 25jwervin

20-01-2022
Mathematics

contestada

If the sum of a number and four is tripled, the result is seven less than twice the number. Find the number.

Respuesta :

clarch19 clarch19

22-01-2022

Answer:

-19

Step-by-step explanation:

3(n+4) = 2n-7

distribute to get:

3n + 12 = 2n - 7

n + 12 = -7

n = -19

Answer Link

Otras preguntas

20 points !!!!! Find A.

which of the following is a method countries use to establish a claim telepathy? A.They explore the region B. They create maps of the region C. They establish

Explain the concept of judicial activism and how this philosophy interprets the constitution

How much interest will be paid in 1 year for a loan of $2800 at 5 1/2% simple interest? A. $15,400 B. $154 C. $15.40 D. $1540

Help, I can't figure out how to find the y-intercept! :(

What line best represents the tone? “I pace the room in sad expectancy” “Or hath some mortal stol’n away his heart?” “No word, no letter since the day he left m

Write about what alexandre who use to be rich is about

Which is the number of atoms in 4.5 moles of Hg, correctly written in scientific notation with the correct number of significant figures?

Bailey will roll a number cube and flip a coin for a probability experiment. The faces of the number cube are labeled 1 through 6. The coin can land on heads or

Andres wants to use a direct quotation in his history report. What is the best reason for including the quotation? to condense the text’s main point to provide