All categories

2 years ago

Simplify (4x-6)-(3x+6)

Mathematics

1 answer:

DaniilM [7]2 years ago

3 0

Answer:

$x-12$

Step-by-step explanation:

First open the brackets

$=(4x-6)-(3x+6)\\\\\\=4x-6-3x-6$

Then collect the like terms

$4x-3x-6-6$

Solve the like terms

$4x-3x=x\\\\\\-6-6=-12\\\\\\=x-12$

The simplified form is

$x-12$

You might be interested in

Can someone please explain how to do this? thank you!

valkas [14]

Answer:

I belive the answer would be 452.16

Step-by-step explanation:

The formula to find the volume of a cylinder is $v=\pi r^2h$

h = height

r = radius

The radius for this is 4 and the height is 9

instert your number into your equation $v=\pi (4)^2(9)$

and from there i would just put it into a calculator and you get $144\pi$ or 452.3893-

8 0

2 years ago

Read 2 more answers

| 3х – 9| = 24 ??????????????????????????????????

Nadya [2.5K]

Answer:

x= 11

Step-by-step explanation:

3x= 24+9

3x= 33

x= 33/3

x= 11

hope it helps ,pls mark me as brainliest

5 0

2 years ago

Read 2 more answers

Plz help me out with this

nadya68 [22]

Given,

HK is the perpendicular bisector of GJ. So, GK = KJ.
GK = 2x + 10
KJ = 3x - 15

_______________

Find KJ .

_______________

First find the value of x

$\sf \: GK \: = KJ \\\sf 2x + 10 = 3x - 15 \\\sf 2x - 3x = - 15 - 10 \\ \sf - x = - 25 \\ \sf \: - > \boxed{\bf \: x = 25}$

Now, find the value of KJ.

$\sf3x - 15 \\ \sf= 3(25) - 15 \\ \sf=7 5 - 15 \\ = \boxed{\bf \: 60}$

-> The value of KJ is 60.

_______________

Hope it helps.

RainbowSalt2222

6 0

3 years ago

Read 2 more answers

What is 862,840 rounded to

aliya0001 [1]

862,840 is rounded to 900,000

3 0

2 years ago

Which is equal to 8^-10/8^5 ?

makkiz [27]

$8^{-10}$ can be converted into $\frac{1}{ 8^{10} }$ , and applying this to $8^{-5}$ can see that

$\frac{ \frac{1}{ 8^{10} } }{ \frac{1}{ 8^{5} } }$

This gives us

$\frac{ 8^{5} }{ 8^{10} } = \frac{1}{ 8^{5} } = 8^{-5}$

8 0

2 years ago