All categories

3 years ago

Solve for x. −3/4(x+2)=6 Enter your answer in the box

Mathematics

2 answers:

photoshop1234 [79]3 years ago

6 0

Answer:

x = - 10

Step-by-step explanation:

−3/4(x+2)=6 Multiply both sides by -4/3

- 4/3 * - 3/4 ( x + 2) = 6 * - 4/3 Simplify

(x + 2) = - 8 "Remove" the brackets

x + 2 = - 8 Subtract 2 from both sides.

x + 2 - 2 = - 8 - 2 Simplify

x = - 10

ziro4ka [17]3 years ago

5 0

Answer:

X= -10

Step-by-step explanation:

did it on k12 and got it correct. please like and rate my answer.

You might be interested in

Rewrite each series using sigma notation 405+406+407+408+409

wlad13 [49]

$405+406+407+408+409=\boxed{\sum\limits_{n=405}^{409}n}$

7 0

3 years ago

Help me out plzz and I'll do the same

elixir [45]

I think it's -2 to -1 is the right answer maybe

but i hope it helps u !!

6 0

3 years ago

Please help me solve for x

Brrunno [24]

Answer:

can you show a picture

Step-by-step explanation:

it depends on the situation and the problem but normally you would use the other numbers to figure out what number goes in "x"

3 0

2 years ago

Read 2 more answers

Need ASAP 20 points !

AlladinOne [14]

Answer:

X = 116

Step-by-step explanation:

Total heptagon angle = 900

124 + 120 + 122 + 136 + 144 + 138 = 784

900 - 784 = 116

4 0

3 years ago

Can someone please explain how to do these?

Pani-rosa [81]

Answer:

First question answer: The limit is 69

Second question answer: The limit is 5

Step-by-step explanation:

For the first limit, plug in $x=8$ in the expression $(9x-3)$ , that's the answer for linear equations and limits.

So we have:

$9x-3\\9(8)-3\\72-3\\69$

The answer is 69

For the second limit, if we do same thing as the first, we will get division by 0. Also indeterminate form, 0 divided by 0. Thus we would think that the limit does not exist. But if we do some algebra, we can easily simplify it and thus plug in the value $x=1$ into the simplified expression to get the correct answer. Shown below:

$\frac{x^2+8x-9}{x^2-1}\\\frac{(x+9)(x-1)}{(x-1)(x+1)}\\\frac{x+9}{x+1}$

Now putting 1 in $x$ gives us the limit:

$\frac{x+9}{x+1}\\\frac{1+9}{1+1}=\frac{10}{2}=5$

So the answer is 5

3 0

3 years ago