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12345 [234]
3 years ago
13

X+2y = −4 I forgot how to do the problem

Mathematics
2 answers:
enot [183]3 years ago
7 0
Solving for X it would be
X=-4-2y
Solving for Y it would be
Y=-2-x/2
Zarrin [17]3 years ago
5 0

Answer:

x= -6 y=1

Step-by-step explanation:

You might be interested in
If the quotient of a number and 6 is added to 1/3, the result is 7/6. Find the number.
lisabon 2012 [21]

The number is 4.

<h3>What is the Quotient?</h3>

A quotient is defined as the outcome of dividing an integer by any divisor that can be said to be a quotient. The dividend contains the divisor a specific number of times.

Let n be the number in question; then, we can write the word problem as an equation like this:

⇒ (n/6) + 1/3 = 7/6

Multiply everything by the least common multiple of all the denominators (6, 3, 6), which is 6.  

⇒ 6(n/6) + 9(1/3) = 6(7/6)

⇒ n + 3 = 7

Subtract 3 from both sides,

⇒ n = 4

Hence, the number is 4.

Learn more about the quotient here:

brainly.com/question/27796160

#SPJ1

3 0
1 year ago
August hosted two dinner parties for his friends. Twenty guests attended the first party, and twenty-six guests attended the sec
Ierofanga [76]

Answer: 30%


Step-by-step explanation:

The first step is to find the increase in numbers

26-20= 6

Now you find the percent. This means you're looking for the percent 6 is equal to when compared to 20. The easiest way is to divide the increase by the original number

6/20= 0.3

To convert that to percent, multiply it by 100

0.3 * 100= 30%

There was a 30% increase.

5 0
3 years ago
What are the coordinates of point L?
aksik [14]

Answer:

(1, -3)

Step-by-step explanation:

Start where the axes meet.  That is the origin (0,)

Move 1 place to the right that is the x coordinate

Move 3 places down that is the y coordinate

(1,-3)

8 0
3 years ago
Help me please and thank you!
lorasvet [3.4K]

Answer:

-4/3

Step-by-step explanation:

-2 - 1 is -3

6-2 is 4

6 0
3 years ago
Please I really need help on this one
Salsk061 [2.6K]

Answer:

2.5ft

Step-by-step explanation:

d=2r

r=1/2d

r=1/2*5ft=2.5 ft

6 0
2 years ago
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