1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
PolarNik [594]
3 years ago
6

\large -6x+6y=6 \large 6x+3y=12

Mathematics
1 answer:
Kaylis [27]3 years ago
6 0

Answer:

the solution of the system is:

x = 1 and y = 2.

Step-by-step explanation:

I suppose that we want to solve the equation:

-6*x + 6*y = 6

6*x + 3*y = 12

To solve this, we first need to isolate one of the variables in one of the equations.

Let's isolate y in the first equation:

6*y = 6 + 6*x

y = (6 + 6*x)/6

y = 6/6 + (6*x)/6

y = 1 + x

Now we can replace this in the other equation:

6*x + 3*(1 + x) = 12

6*x + 3 + 3*x = 12

9*x + 3 = 12

9*x = 12 - 3 = 9

x = 9/9 = 1

Now that we know that x = 1, we can replace this in the equation "y = 1 + x" to find the value of y.

y = 1 + (1)  = 2

Then the solution of the system is:

x = 1 and y = 2.

You might be interested in
So, I need to find the Mean Median Mode and Range with this frequency table, and I have no idea how to do that. Can somebody ple
olya-2409 [2.1K]
Mean: average of the numbers. Add them up, divide by how many numbers/entries there are.
-2 + -1 + 0 + 0 + 0 + 0 + 2 + 4 = 3
3 divided by 8 = 0.375
Your mean is 0.375


Median: write the data in numerical order, find the middle number.

-2, -1, 0, 0, 0, 0, 2, 4
In this data set, there are an even number of entries, so we average the middle two numbers. Thankfully, here, the middle two are the same, so your median is 0.

Mode: the number that appears the most often in the data set

Your mode is also 0, because there are more zeroes than any other number in the data set.

Range: the distance on a number line between the highest and lowest number.

The distance between -2 and 4 is 6.4 - (-2) = 6

Please LMK if you have questions
8 0
3 years ago
GEOMETRY HELP PLEASE!!!!!!! Josh is building an enclosure with recycled cardboard for his collection of model cars his design is
scoray [572]
The answer is D. 63. You have to set up a proportion as shwon in the image.

5 0
3 years ago
Read 2 more answers
I need help with this Order of Operations Escape Room.
ss7ja [257]

Answer:

Here are some things that could help.

Step-by-step explanation:

PEMDAS/GEMDAS

Parentheses/grouping

Exponents (x², x⁷)

Multiplication

Division

Adding

Subtracting

Example:

5²+3(12+2)+6•9

12+2 would be first, then find 5², then 6•9, then the result from 5²+3, and then add the rest of the results.

sorry I'm bad at explaining

4 0
2 years ago
Simplify 3/5+(-1/4) 7/10
Vadim26 [7]

Answer:

17/40

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Pls explain how to solve this elimination problem!!
trapecia [35]
Multiply the second equation by -2. This will cancel out the y
6 0
2 years ago
Other questions:
  • Use rounding numbers to estimate the sum of 171 + 727
    10·2 answers
  • The black graph is the graph of y=f(x). Choose the equation for the red graph.<br> Please Help!!!
    7·1 answer
  • 15 divided by 6 2/3 equals
    8·1 answer
  • Miguel owns 4 types of sport socks and 2 pairs of running shoes , how many combinations of socks and shoes does he have ?
    9·1 answer
  • Charlene is knitting a baby blanket. She wants its width, w, to be at least half its length, l. She estimates that she has enoug
    13·1 answer
  • Find the area. Simplify your answer.<br> X+8<br> х
    7·2 answers
  • When adding two<br> rational numbers what<br> will the sign be if both<br> numbers are positive?
    6·1 answer
  • PLEASE HELP ILL GIVE 5 star
    7·2 answers
  • Maddie buys stock that is worth $22 per share. On the first day, the value of the stock goes up 20%. On the second day, the valu
    15·1 answer
  • 3 rational number between -3/2 and 0​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!