arieahnan arieahnan

02-09-2021
Mathematics

contestada

Eight times a number is the same as 15 more than 3 times the same number. What is
the number?

Respuesta :

tiffani06 tiffani06

02-09-2021

The answer is 3
It says eight times a number and since you don’t know that number it makes us x so
8x=15+3x
Subtract 3 to both sides
5x=15
Then you divide 5 to both sides and you get
x=3

Answer Link

Otras preguntas

ead the following passage and answer the questions that follow. In the following pages I offer nothing more than simple facts, plain arguments, and common sense

the exterior angle of a regular polygon is 36°. what is the name of this polygon?

What impact do third parties and their candidates have on U.S. politics?

Determine whether the graph is the graph of a function. Yes or no.

The likes of Ding Jianqiang and Geng Guanjun use their lives to direct farce, bragging about American health care and American democracy. But most hospitals in

What do the actions of the humans in this passage most reveal about their motivations and values?

What impact did the Magna Carta have on England Monarchy?

How do I solve for y: x²y² = 12/z²

15. In a class of 40 students, 15 passed in Mathematics and Science both and 20 passed in only one subject. How many students failed in both the subjects? (A) 5

HELP 25 POINTS 1. Describe in your own words why physical activity and exercise are important to fitness and wellness. 2. Do you think chronic diseases, and mus