2 years ago

In the system of equations, which variable would it be easiest to solve for?

Mathematics

2 answers:

alisha [4.7K]2 years ago

5 0

D Itś D DDDDDD DDDDDDDDDDDDDDDDDD

Digiron [165]2 years ago

4 0

Answer:

The easiest way of solving this is to eliminate one of the variables. If you multiply each of the equations by a number so you can add the equations together and have only one variable left, you can solve the single variable equation. Try multiplying the first equation by 11, the second by -10 and adding them, thus eliminating the y variable. After this, substitute that value you have for x and solve for y. I hope this helps.

Step-by-step explanation:

You might be interested in

Three cunces of cinnamon cost $2.40 if there are 16 ounces in 1 pound how much does cinamon cost per pound

kvv77 [185]

Answer: One pound of cinnamon costs $12.80

7 0

2 years ago

The perimeter of a rectangle is 84cm if the width of rectanle is 16 cm Find its lenth.

Gelneren [198K]

To find the perimeter it is 2 X Width + 2 X the length = 84

32+ 2 X the length = 84
2 X the length = 52
Therefore the length is 26cm

4 0

1 year ago

Read 2 more answers

How do I find the mean of these numbers

pshichka [43]

Answer:

add all of them together (x and y’s) the divide the sum by the amt of numbers

Step-by-step explanation:

8 0

1 year ago

Read 2 more answers

What’s the surface area

DerKrebs [107]

Answer:

Step-by-step explanation:

7 0

2 years ago

Please Please Please answer this sum correctly

alexira [117]

24 pine trees in equal rows, with the number of trees in each row being 10 or more than the number of rows.
Hugo could have planted 12 trees in 2 rows.

7 0

2 years ago

Read 2 more answers