Blakewilliam Blakewilliam

09-09-2019
Mathematics

contestada

The sum of twice a number and 4 is equal to the sum of the number and 7

Respuesta :

23queenjoy 23queenjoy

09-09-2019

Answer:

2n+4=n+7

Step-by-step explanation:

n=-3

Answer Link

AnnabethChase139 AnnabethChase139

09-09-2019

The answer would be 3.

2x + 4 = x + 7

Move the terms around so you could simplify like terms.

X = 3

Answer Link

Otras preguntas

Timed!!! The mark and recapture method of determining population size is always more effective than the sampling method. Please select the best answer from the

Answer quickly plzzz Which of the following options correctly uses commas? a Earlier, in the day we ate brunch. b Earlier in the day, we ate brunch. c Earlie

What's a rule or command with the same power and force as a law the president can issue to carry out the law faithfully and quickly?

Use these data to find the measures of center. 25, 18, 13, 29, 11, 20, 29, 3 What is the mean?

How many neutrons are present in 1 atom of chlorine?A. 18B. 32C. 16D. 25

What does Montag see when he finally stops along the riverbank?Group of answer choices:A) ClarisseB) The mechanical houndC) A glowing fireD) FaberWhat is the on

(21-6)/3 how much money each one will make

Find the value of C.

A central issue of public sharing is: A. how well we balance in private. B. how much time we spend alone. C. how good our performance is. D. how much informatio

The gravitational force between two objects will be greatest in which of the following situations?