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Ugo [173]
2 years ago
9

Solve the equation for x , x + 4y = 0

Mathematics
2 answers:
nordsb [41]2 years ago
6 0

Answer:

Step-by-step explanation:

Solving

x+4y+-4y=0+-4y _Add -4y to both sides.

x=-4y

Answer

x=4y

bekas [8.4K]2 years ago
5 0

Answer:

1. x=-4  y=1  

Step-by-step explanation:

12y=-3x

If 12y's are equal to -3x, then x must equal -4 and y=1 (well lets see if that works because I am doing this in my head rn)

-4+4(1)=0

Yay! It works!

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What is the domain of the function represented by this graph?
BartSMP [9]

Answer:

B no. is I guess because it is 2 by 2

x and y

6 0
3 years ago
An empty shipping box weighs 250 grams. The box is then filled with T-shirts. Each T-shirt weighs 132.5 grams.  The equation  re
just olya [345]

Answer:

<u>Equation:</u>

<u>250 + 132.5y = x</u>

<u>Solution for solving for x:</u>

<u>x = 250 + 132.5y</u>

<u>Solution for solving for y:</u>

<u>y = (x - 250)/132.5</u>

<u>In this situation, the solutions mean that the equation is linear or first grade because the solutions can be calculated in any of the following four forms:</u>

<u>1. Adding the same number to both sides</u>

<u>2. Subtracting the same number from both sides </u>

<u>3. Multiplying both sides by the same number </u>

<u>4. Dividing both sides by the same number</u>

Completing the question and statement correctly:

The equation  represents the relationship between the quantities in this situation, where x is the weight, in grams, of the filled box and y the number of shirts in the box.

Step-by-step explanation:

1. Let's review all the information provided to us to answer the question correctly:

Weight of an empty box = 250 grams

Weight of each T-shirt = 132.5 grams

2. Name two possible solutions to the equation that represent the relationship between the quantities in this situation, where x  is the weight, in grams, of the filled box and y the number of shirts in the box. What do the solutions mean in this situation?

x = weight, in grams, of the filled box

y = number of shirts in the box

Equation:

250 + 132.5y = x

Solution for solving for x:

x = 250 + 132.5y

Solution for solving for y:

y = (x - 250)/132.5

In this situation, the solutions mean that the equation is linear or first grade because the solutions can be calculated in any of the following four forms:

1. Adding the same number to both sides

2. Subtracting the same number from both sides

3. Multiplying both sides by the same number

4. Dividing both sides by the same number

3 0
2 years ago
Need help asap please
Stels [109]

Answer:

Maybe the last one.......

8 0
2 years ago
HURRY PLS HELP ILL GIVE BRAINLYEST Subtract.
natka813 [3]

Answer:

2940

Step-by-step explanation:

You are subtracting a negative number. "Minus a negative is plus."

525 - (-2415) = 525 + 2415 = 2940

6 0
2 years ago
Read 2 more answers
Question 3 Translate this sentence into an equation. The sum of 13 and Julie's age is 50. Use the variable to represent Julie's
LekaFEV [45]

Answer: 13 + x = 50

Step-by-step explanation: the sum is 50 , 13 is provided , julie’s age is the variable

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