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

1) Using a keyword search tool to see what people are searching for is an example of what type of data source? A) public data B) reviews C) focus group D) seco

3. Given the reaction: C3Hs +5 3 CO2 + 4H2O What is the total nuunber of moles of O2 required to produce 1.5 moles of CO2? A) 1.5 B) 2.5 C) 3.0 D) 5.0

If ahahah ahahahajja hajajiaja hajajwija hahaha jakakwkka ahsiwkwkkw

3. How did Nazis treat their enemies?

(A) x^2 + 6x + 9 = 0 (B) 8x^2+ 5x - 6 = 0 (C) (x + 4)^2 - 36 = 0

Which graph represents the solution set of this inequality? 4x+11<-21 These are the options.

Which of the following evidence was used by the American Temperance Society in the excerpt to explain why people would join the temperance movement? A The abste

According to data from the United States Elections Project, only 36 percent of eligible voters voted in the 2014 elections. For random samples of size 40, which

To prepare for a bake-off, Kathy used 0.52 kilogram of flour each day for 2 weeks. How many grams did Kathy use in those 2 weeks? 1 kg = 1,000 g

help me gang pls this is the only question