3 years ago

-(x + 2) - 2x = -2( x + 1)

2 answers:

8 0

$-(x+2)-2x=-2(x+1)\\\\-x-2-2x=-2x-2\\\\-3x-2=-2x-2\ \ \ \ \ \ |add\ 2\ to\ both\ sides\\\\-3x=-2x\ \ \ \ \ \ \ \ |add\ 2x\ to\ both\ sides\\\\-x=0\\\\\boxed{x=0}$

Ann [662]3 years ago

4 0

$-(x + 2) - 2x = -2( x + 1) \\
-x-2-2x=-2x-2\\
-x=0\\
x=0$

You might be interested in

What is the answer to this ?

harina [27]

Answer:

The answer is option 1.

Step-by-step explanation:

In order to solve x, you have to make x the subject, by multiplying each sides by 5, to get rid of 5 on the left side.

$\frac{x}{5} = 8$

$\frac{x}{5} \times 5 = 8 \times 5$

$x = 40$

5 0

3 years ago

Juan runs a charity run to raise money for a local animal shelter and his friend pledges $0.75 per mile that Juan runs. If Juan

givi [52]

Answer:

2.62 dollars

Step-by-step explanation:

6 0

2 years ago

Solve using substitution <br> x-10y=10<br> x= -10

34kurt

-10 -10y = 10
+10 +10

-10y = 20

20/-10 = -2

Y = -2

4 0

2 years ago

Read 2 more answers

How can revolting debt change from short term debt to long term debt

Juliette [100K]

Answer:

what ,boy

Step-by-step exp lanation:

4 0

3 years ago

Mr Nelson paid $3.84 tax he pay the sales tax rate of 8% how much was item he was buying before sales tax was added

UkoKoshka [18]

Answer:

Mr. Nelson paid $48 befor tax.

Step-by-step explanation:

Let x be the price of the item before tax.

108 % * x - x = 3.84 (the tax itself)

27/25x - x = 3.84

2/25 x = 3.84

x = 48

3 0

3 years ago