Hshshdhdhdhh Hshshdhdhdhh

03-11-2016
Mathematics

contestada

20 less than 8 times a number is the same as 15 more than the number

Respuesta :

dasetka dasetka

03-11-2016

20 less than (- 20) 8 times a number (8x) is the same as (=) 15 more than (+ 15) the number (x).

8x - 20 = x + 15

To solve for the number, start by subtracting x from both sides.

7x - 20 = 15 Add 20 to both sides
7x = 35 Divide both sides by 7
x = 5

Answer Link

Otras preguntas

On Edg: In 1933, Hitler took action against Jewish people in Germany by A. building death camps in German cities. B. building ghettos for Jewish people in many

How does the passage influence the reader’s interpretation of the text? Spect two options

Graph and identify image coordinates rx=2

Choose all of the items that are important factors to consider for effective web design. purpose top-level domain name content visually appealing audience html

The form of government that best describes the American system before the adoption of the Constitution we use today is Group of answer choices unitary. federal.

On November 1, Alan Company signed a 120-day, 12% note payable, with a face value of $10,800. What is the maturity value of the note on March 1? (Use 360 days a

What is the number of degrees of freedom that should be used for finding the critical value

The three categories of manufacturing costs comprising the cost of work in process are direct labor, direct materials, and: __________ a) direct expenses

Question 9 of 10 The data table shows how the amplitude of a mechanical wave varies with the energy it carries. Analyze the data to identify the mathematical re

Suppose there is a simple one good economy that only produces spinning rims. In 2015, the economy was able to produce 1 million sets of spinning rims at an amaz