All categories

3 years ago

What is the value of x? 3x + (6x - 6) = 4(2x-2)

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

8 0

Answer:

x = -2

Step-by-step explanation:

To start, let's add on the first side to get 3x + 6x - 6 = 9x - 6. For the second side, we need to distribute the 4 to get 4(2x) + 4(-2), or 8x + (-8) or 8x - 8. Setting these equal, we subtract 8x from both sides to get x - 6 = -8, and adding 6 to both sides gives x = -2.

You might be interested in

You earn $9 per hour. Which equation shows the relationship between the time worked in hours, t, and the money earned in dollars

luda_lava [24]

Answer:

m=9t

Step-by-step explanation:

to figure out how much money you earned, you have to multiply how long you worked by the amount you get paid

6 0

3 years ago

PLEASEEEE HELPPP MEEEE! NOWWWWW

umka2103 [35]

Answer:

The answer is -3

Step-by-step explanation:

First of all we find the difference -4-2 = -(4+2) and than we add the numbers answer is -6 .

$- \frac{6}{4 \div 2}$

4÷2=

$- \frac{6}{2}$

And than we simplify this fraction to 2 and find the answer -3. I would be glad if you choose my answer the best. Good lessons ♡

7 0

3 years ago

PLEASE HURRY UP I WILL MARK YOU BRAINLYESTWith the passing of the 13th, 14th, and 15th Amendments to the U.S.Constitution, discr

andrey2020 [161]

Answer:

as that guy who commented said, its civil war amendments

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

NEED HELP !! There are 16 ounces in 1 pound . How many 12-ounce servings are in 36 pounds of dog food ? PLEASSSEEDE

dedylja [7]

There are (3) 12 ounce servings of dog food

7 0

3 years ago

Read 2 more answers

An employee compiled sales data for a company once each month. The scatter plot below shows the sales (in multiples of $1000) fo

svp [43]

Answer:

940

Step-by-step explanation:

The scatter plot below shows the sales (in multiples of $1000) for the company over time (in months).

Also the sales can be modeled by the help of a linear function as:

y = 0.94x + 12.5.

Now we know that the company's sales increase per month is the slope of the linear function by which this situation is modeled.

We know that for any linear function of the type:

y=mx+c

'm' represents the slope and 'c' represents the y-intercept of the line.

Hence, by looking at the equation we get:

m=0.94

but as the sales are multiplied by 1000.

Hence,

0.94×1000=$ 940.

Hence, the company's sales increase per month is:

$ 940

5 0

3 years ago