epicflyinghorsefanbo epicflyinghorsefanbo

09-09-2020
Mathematics

contestada

3n-15=7n+n EXPLAIN NUMBER FORM NO WORDS AT ALL

Respuesta :

DrAnaki DrAnaki

09-09-2020

Step-by-step explanation:

3n-7n-n = 15

5n = 15

n = 15 ÷ 5

n = 3

Answer Link

Аноним Аноним

09-09-2020

Step-by-step explanation:

3n−15=7n+n

3n-15=8n

3n-15+15=8n+15

3n=8n+15

3n-8n=8n+15-8n

-5n=15

answer:

n= -3

Answer Link

Otras preguntas

Select the one preposition. Gary and Myra will move your new desk beside the filing cabinet.

Which statement does NOT describe the Delian League? -It was a band of Greek city-states -It formed a treasury -It prepared the Greek city-states for war -it w

what is the inequality for this verbal description? The value of y is less than or equal to the sum of six times the value of x and three

A survey asks students to name their favorite outdoor activity.12 students say bike riding,8 students say climbing trees,and 5 say swimming.Mia says that 40% of

I NEED IT ASAP PLEASE! (((20 POINTS!!)))

Question 3 Review your answers to Question 2. What happens to the coordinates of a shape when the shape reflects about the x-axis? What happens to the coordinat

Question 14 of 15 Patience, a popular card game in Mendeleev's time, is also known as Pinochle. OA. True OB. False SUBMIT

help please! Suppose that an individual has a body fat percentage of 14.6% and weighs 177 pounds. How many pounds of her weight is made up of fat? Round your an

Translate: One can't use bicycles here. No se puede usar bicicletas aquí. No se pueden usar bicicletas aquí.

Which error should be corrected during revision? Question 2 options: adding apostrophes and capitalizing proper nouns correcting comma errors making topic sente