12-08-2017
Mathematics

contestada

Find the value of x (2x+7) and (7x)

Respuesta :

AshtheSlytherin AshtheSlytherin

12-08-2017

2x + 7 = 7x
-2x -2x

7 = 5x

x = 7/5

We can check this by plugging in the value in the place of x:

2(7/5) + 7

2.8 + 7 = 9.8

7/5(7) = 9.8

Since both our answers are equal, this means that the value is correct. X equals 7/5. Hope this helps! :)

~Ash

Answer Link

Otras preguntas

Motion sickness comes in many forms, not just seasickness. Ninety percent of the human race is susceptible to motion sickness of one kind or another. Some peopl

What is 732 in word form?

Most nuclei contain a _______________ where ribosomes are made and partially assembled. The _______________ is fluid inside the cell membrane that surrounds th

Butter melts when you heat it in a pan on the stove. Is this a chemical change or a physical change? How can you tell?

Round 3.047 to the nearest 100th

What is 1,632 in word form?

Round 3.047 to the nearest 100th

Which of the following ratios is not equivalent to the ratio 5/6 Explain10/12, 13/14, 15/18, 25/30

Can producers function without sunlight?

find the perimeter and diagonal of a square whose area is equal to the area of a rectangle whose length is 9m and breadth is 4m