All categories

3 years ago

4x+3y=-2 find the value of y when x=1 HELP ASAP PLS!!

Mathematics

2 answers:

chubhunter [2.5K]3 years ago

8 0

Answer:

y = -2

Step-by-step explanation: You have to substitute 1 for x since x = 1/

SOOO...

4x + 3y = -2

4(1) + 3y = -2

4 + 3y = -2

-4 -4

3y = -6

3 3

y = -2

Remember, a number times 1, is the number itself. Like for example, 1 x 400, that'll equal 400, because anything times 1 is itself.
Remember, a negative plus another negative becomes a negative

Hope this helps you!!!! :)

Phoenix [80]3 years ago

3 0

Answer: y = - 2

Step-by-step explanation:

4x + 3y = - 2

When x = 1

4(1) + 3y = - 2

4 + 3y= - 2

3y = - 2 - 4

3y = - 6

y = - 6/3

y = - 2

You might be interested in

Find three consecutive odd integers such that three times the sum of the first and second is 3 more than 3 times the third

Rufina [12.5K]

Answer:

3, 5, 7

Step-by-step explanation:

1st number: (2k+1)

2nd number: (2k+3)

3rd number: (2k+5), k∈Z

3*[(2k+1) + (2k+3)] = 3 + 3*(2k+5)

3*(4k+4)=3+6k+15

12k+12=18+6k

6k=6

k=1

1st number: (2k+1) = 3

2nd number: (2k+3)=5

3rd number: (2k+5)=7

4 0

3 years ago

I need help assap !!!!

tatiyna

Answer:

C & D

Step-by-step explanation:

Both have an odd amount of numbers, meaning there is a perfect middle.

8 0

4 years ago

Read 2 more answers

Can you solve this integral?<img src="https://tex.z-dn.net/?f=%20%5Cint%5Climits%5Ea_b%20%7B%20x%5E%7B2%7D%20%7D%20%5C%2C%20dx%2

adelina 88 [10]

$\frac{1}{3}(a^3-b^3)$

4 0

4 years ago

Find the contrapositive for the following statement if you are in college, then you graduated from high school

Colt1911 [192]

Answer:

If you didn't graduate from High school ,Then you are not in college

Step-by-step explanation:

statement :

if you are in college, then you graduated from high school

In the given statement we have :

The Hypothesis is : you are in college

The conclusion is : you graduated from high school

in order to get the contrapositive ,

• first we switch the hypothesis and the conclusion

( H ⇒ C becomes C ⇒ H )

• Second, we negate the hypothesis and the conclusion.

Then

• first ,if you graduated from high school , then you are in college

• second , If you didn't graduate from High school ,Then you are not in college

4 0

2 years ago

Please help me solve, the question is In the picture thank you, Jesus loves you all.

krok68 [10]

Answer:

From image I to image II : Reflected over the line x = 0

Step-by-step explanation:

6 0

3 years ago