Ask question

Ask question

All categories

3 years ago

5

2 (n-3) = 4n+1 What is n

1 answer:

dybincka [34]3 years ago

5 0

Answer:

-7

Step-by-step explanation:

distribute the 2 throughout the parenthesis. You should get 2n-6 on the left side of the equation. Then subtract 2n on both sides leaving you with -6=n+1. Finally, subtract -1 from both sides. n=-7

Hope this helps :)

You might be interested in

Find the value of x help 10 points

MrRissso [65]

<u>Answer:</u>

x = 5.67

<u>Step-by-step explanation:</u>

We are given a right angled triangle with a length of the hypotenuse 8 with the remaining two sides (base and perpendicular) that are equal to each other.

Assuming the two equal legs of this right angled triangle to be x, we can use the Pythagoras Theorem to find the value of x.

$(x)^2+(x)^2=(8)^2$

$2x^2=64$

Taking square root at both the sides to get:

$\sqrt{2x^2} =\sqrt{64}$

$1.41x=8\\\\x=5.67$

Therefore, x = 5.67.

7 0

3 years ago

Find an ordered pair that satisfies the equation 81x + 18y = 9

ch4aika [34]

We can solve using y = 0 and solving for x.

81x + 18(0) = 9

81x = 9

x = 1/9

Therefore, the point (1/9, 0) sastisfies the equation.

Best of Luck!

4 0

2 years ago

Read 2 more answers

14 is 4 less than three times k

UkoKoshka [18]

14= 3k-4
_ less than _ = -
3* k simplified= 3k

6 0

2 years ago

Paul needs 2 and 1/4 yards of fabric to make a tablecloth. How many tablecloths can he make from 18 and a half yards of fabric?

Taya2010 [7]

18.5/2.25 = 8.2222222.. So The Answer Is 8.

4 0

3 years ago

Read 2 more answers

An auditorium has 20 seats on the first row, 24 seats on the second row, 28 seats on the third row, and so on and has 30 rows of

Lilit [14]

Answer:

140

Step-by-step explanation:

20+4(s)=

20+4(30)=

20+ 120=

140

8 0

2 years ago