3 years ago

If -3(x + 6) = x - 2, then x = -4.

Mathematics

1 answer:

Anon25 [30]3 years ago

4 0

3(x + 6) = x - 2

3(-4+6)= -4-2

mutiply the bracket by 3

(3)(-4)= -12

(3)(6)= 18

-12+18= -4-2

6= -4-2

6= -6

Answer:

No solution

You might be interested in

A sound wave is traveling at 6,420m/s and has a frequency of 600Hz. What is the wavelength?

GaryK [48]

Answer:

10.7 m

Step-by-step explanation:

Given that,

The speed of a sound wave, v = 6,420 m/s

The frequency of the wave, f = 600 Hz

We need to find the wavelength of the wave. We can find it using the below relation as follows :

$v=f\lambda\\\\\lambda=\dfrac{v}{f}\\\\\lambda=\dfrac{6420}{600}\\\\\lambda=10.7\ m$

So, the wavelength of the sound wave is equal to 10.7 m.

4 0

3 years ago

I need the answer for question 15 a and b

trasher [3.6K]

A is 14 total
B is yes because the gained 11 and lost 3 which means they gained 8 after taking away the ones lost and they are still on the positive side so they keep th ball.

7 0

3 years ago

Read 2 more answers

Plzz help me I am helpless

horrorfan [7]

Answer: 0.25

<u>Step-by-step explanation:</u>

You need to convert the cm³ into m³

$\frac{250,000(cm)(cm)(cm)}{}* \frac{1(m)}{100(cm)} * \frac{1(m)}{100(cm)}* \frac{1(m)}{100(cm)} = \frac{250,000m^{3}}{1,000,000}$

= .25 m³ per m²

6 0

3 years ago

Read 2 more answers

Can someone answer this

MA_775_DIABLO [31]

Answer:

10 inches

Step-by-step explanation:

18*2=36

56-36=20

20/2= 10

The missing side length is 10 inches.

Hope this helps! Have a nice day :)

5 0

3 years ago

Read 2 more answers

What’s the answer to this

jeyben [28]

It is somewhere in between 7,4 and 4,8

5 0

3 years ago