3 years ago

What is: 8x - 2(4 + 3x)

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

6 0

$8x-2(4+3x) =0\\ 8x-8-6x=0 \\ 2x-8=0 \\ 2x=8 \\ x=4$

Serhud [2]3 years ago

4 0

<span>8x - 2(4 + 3x) =
</span><span>8x - 8 - 6x =
</span>2x = 8
x = 4

You might be interested in

Name the plane represented by the front of the box.

andre [41]

Answer:

FBC

Step-by-step explanation:

It's the only one at the front of the box

3 0

3 years ago

Hello quick question because i am dumb and dont know how to explain things just need some clarification

Strike441 [17]

Step-by-step explanation:

gegsbdqneyqillzfjmtucznYEmdnfhhthtej62wrr334tyyytyyttffgfrwgeyeyiqlstl7o4a1‍‍

8 0

3 years ago

Read 2 more answers

Help please, my brains is empty :o(

den301095 [7]

Answer:

I think 5 and 5 are equal so the angles are equal which are 70,70

Step-by-step explanation:

70+70+x=180

140+x=180

x=40

6 0

3 years ago

A || b what’s the value of X?

Anna007 [38]

<h3><u>Answer:</u></h3>

The value of x is 17.

<h3><u>Step-by-step explanation:</u></h3>

<u>We know that the lines are parallel because it is given that:</u>

a ∥ b

<u>Now, let's form an equation.</u>

=> 2x + 5 + 8x + 5 = 180

<u>Let's solve!</u>

=> 10x + 10 = 180
=> 10x = 170
=> x = 17

Hence, the value of x is 17.

$BrainiacUser1357$

4 0

2 years ago

How old was Lisa x years ago if she is now 13? Which expression represents this?

gogolik [260]

Answer:13-x= y

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers