2 years ago

2(2x + 3) = -6(x + 9)

Mathematics

1 answer:

sergeinik [125]2 years ago

6 0

Answer:

Your answer is -6.

Step-by-step explanation:

Simplify 2(2x+3) to get 4x+6

Then simplify -6(x+9) to get -6x-54

Now you have 4x+6=-6x-54

Move all of the coefficients to one side:

10x+6=-54

Move all of the constants to the other side:

10x=-60

Divide each side by 10:

10/10x=-60/10

To get your answer of -6.

You might be interested in

Last yearrhere were 1436 8th grade students enrolled at your school. This year there are 1220. What is the percent change in the

Tanzania [10]

$\frac{1220 \times 100}{1436} \approx 85\% \\ 100\% - 85\% = 15\% \: change$

8 0

3 years ago

Find the unit rate 42 pages

Rainbow [258]

Answer:

14 pages per day

Step-by-step explanation:

To do this, you must divide:

43 (pages)/3(days)= 14 (pages per day)

Hope this helps! :)

7 0

2 years ago

And experiment consist of rolling a six sided dice to select a number between one and six and drawing a card at random from a se

Anna11 [10]

Answer:

1/60

Step-by-step explanation:

Since there are 6 possible outcomes for the first event and 10 possible outcomes for the second event, and they are independent of each other, one outcome of the experiment would have a 1/(6*10)=1/60 chance of happening. Hope this helps!

6 0

3 years ago

Kathy had a dream in which she was selling roses in an international market. She started out with 156 roses. Then her first cust

KengaRu [80]

Answer: 170

Step-by-step explanation:

5 0

3 years ago

"Find x" I managed to get -6/2c, I just want to double check if that is correct

Soloha48 [4]

- 6/2c is the correct solution

collect like terms : 3cx - cx = 2cx

hence 2cx = - 6

dividing both sides by 2c gives x = - 6/2c

7 0

3 years ago