All categories

3 years ago

7. (07.05 LC) What is the value of x in the equation −x = 4 − 3x + 6? (5 points) 5 10 −5 −10

Mathematics

2 answers:

Lelechka [254]3 years ago

5 0

Answer:

Step-by-step explanation:

-x = 4 - 3x + 6

3x-x = 4 + 6

2x = 10

x = 5

Bingel [31]3 years ago

4 0

Answer:

x=5

Step-by-step explanation:

-x = 4 - 3x + 6 original equation

-x = 10 -3x added 4 and 6

2x = 10 added 3x to both sides

x = 5 divided 10 and 2x by 2

x=5

You might be interested in

Find the coordinates and midpoint of H(0,0) and X(8,4)

sergejj [24]

Divid the differince of the x's by 2 and the diffence of the y's also by 2
8/2,4/2 is (4,2)
M=(4,2)

hope this helps
:)

7 0

2 years ago

Oliver earns five dollars for each lawn he mowed.If he he’d six lawns to move but forgot to mow three of them how much money did

snow_lady [41]

$15

Explanation:

For each lawn he mows = $5

He should mow 6 lawns but did only 3 lawns as other 3 he forgot to mow.

earned:

mows lawn-d * $5

3 * $5

3 0

2 years ago

if a person puts 1 cent in a piggy bank in the first day, 2 cents on the second day, 3 cents on the third day, and so on, how mu

MariettaO [177]

The answer would be: $8.20

6 0

3 years ago

Read 2 more answers

What is the domain of the functions below: b y= 5x/|x−1| −1

sdas [7]

Answer:

<h2>DOMAIN: The set of all real numbers except 0</h2>

$\large\boxed{x\in\mathbb{R}-\{0\}}$

Step-by-step explanation:

We have a faction.

We know: the denominator must be different from 0. Therefore

$y=\dfrac{5x}{|x-1|}-1\Rightarrow |x-1|\neq0\iff x-1\neq0\iff x\neq1$

4 0

2 years ago

I’m not sure how to do this

siniylev [52]

Answer:

Step-by-step explanation:

8 0

2 years ago