ChAoTiXX ChAoTiXX

11-12-2020
Mathematics

contestada

If you take a number multiply by 7 then takeaway 1,You get the same as if you took the number multiply by 5 then takeaway 8. What is the number?

Respuesta :

crystivia crystivia

11-12-2020

Answer:

x = -3.5

Step-by-step explanation:

First we create the equation.

Let x = the unknown number

7x-1 = 5x - 8

Add 8 to both sides

7x + 7 = 5x

Subtract 7x

7 = -2x

Divide by 2

-7/2 = x

-3.5 = x

Answer Link

Otras preguntas

Can you help on 7-9 Please this is due tomorrow

what is bad posture?

The spokesman of the Labour Party claimed that many problems can be ---- traced to unfavorable job conditions.

Write a recursive formula and an explicit formula for the arithmetic sequence shown in the graph.

As you learned in the lesson, December 25, 1991, was a momentous day—the fall of the Soviet Union. After many years of internal turmoil, communism had ended. Ca

who has the power to ratify treaties

What is the difference between active and passive transport? What’s the correct answer answer asap for brainlist

15=2m+3 solving two step equations

2a=square root 9cd/ab

Which of the following situations would combine to make zero?A. Deng's rough draft of his essay was three pages long. After he rewrote the essay, the final draf