3 years ago

15x-7=13x+3(please help)

Mathematics

1 answer:

Katena32 [7]3 years ago

3 0

Answer:

the answer is x=5

Hope this helps :)

You might be interested in

What is the value of b in the equation (y)*

KonstantinChe [14]

Answer:

b = -6

Step-by-step explanation:

Apply the exponent rule that $\frac{1}{x^{n}} = x^{-n}$

In this case, $\frac{1}{y^{24}} = y^{-24}$

Set that equal to $(y^{b})^{4}$ :

$(y^{b})^{4} = y^{-24}$

Apply the exponent rule that $(x^{m})^{n} = x^{mn}$ so now you get:

$y^{4b} = y^{-24}$

Since the base is y for both sides of the equation, just set the exponents equal to each other and solve for b.

4b = -24

divide each side by 4 to get:

b = -6

6 0

2 years ago

The sum of 2 consecutive integers is -33.If n is the first integer,which equation best models the situation?

monitta

Answer:

You can choose which equation below suits your taste but I recommend the 2n + 1 = -33.

Step-by-step explanation:

$(n) + (n + 1) = - 33 \\ 2n + 1 = - 33 \\ 2n = - 32 \\ n = - 16$

5 0

3 years ago

Find the median 60,62,64,54,56,28

Arada [10]

Answer:

Step-by-step explanation:

you need to order all the numbers together:

28, 54, 56, 60, 62, 64

since the middle 2 are 56 and 60 you need to find the average of those.

(56 + 60)/2 = 58

8 0

3 years ago

Read 2 more answers

How do I do this question?

svetlana [45]

Answer:

<h2>3rd Option </h2>

Step-by-step explanation:

$\sqrt{8} + 3 \sqrt{2} + \sqrt{32}$

$= 2 \sqrt{2} + 3 \sqrt{2} + 4 \sqrt{2}$

$= 9 \sqrt{2} (ans)$

5 0

3 years ago

If two lines intersect, their intersection is _____. one plane many planes one point many points

UkoKoshka [18]

Their intersection is one plane

3 0

3 years ago

Read 2 more answers

15x-7=13x+3(please help)​

15x-7=13x+3(please help)