mary1127 mary1127

21-10-2020
Mathematics

contestada

8) The sum of nine times a number and 13 is equal to seven times the number,

Respuesta :

aydanmikol74 aydanmikol74

21-10-2020

Answer:

-7.5=x

Step-by-step explanation:

9x+13=7x

13=-2x

-7.5=x

Answer Link

Аноним Аноним

21-10-2020

9x+13=7x
First, Subtract 9x on both sides to give you 13=-2x
Then divide -2 on both sides to give you -6.5

Answer Link

Otras preguntas

calculate the number of carbon atoms in 2.99 gallons of octane c8h18

What are the 2 most common mistakes made when paraphrasing

Robert is making a 3-digit number by choosing three different numbers from the following list: 1, 5, 7, 8, 9 How many different 3-digit numbers could Robert mak

How many 1/4 pound pork chops can be cut from 9 1/2 pound boneless pork loin?

8(1+2x) +7x = -153 what is the answer.

F(x) =-4 |x -2| vertical shrink by a factor of 1/2

What is created by the flow of electric current?

2. Find the rational approximation of V37. a. Approximate using perfect squares. <37< <√37< <√37< 000 10

The following investment opportunities are available for an amount between R5 000 and R10 000 that you want to invest: • Option 1: 8,2% p.a. compounded monthly

A small business owner sells personalized pens for $1.90 each. The variable cost per pen is $1.10, and fixed expenses are $35,700.00 per year. Determine how man