All categories

2 years ago

Solve 4+n-9=-9+1+2n+12

Mathematics

2 answers:

Dahasolnce [82]2 years ago

8 0

4 + n -9 = -9 + 1 + 2n + 12

Answer is n = -9

levacccp [35]2 years ago

5 0

Hey there,
4 + n - 9 = - 9 + 1 + 2n + 12
n -2n = -9 + 1 + 12 + 4 - 9
-n = 9
n = - 9

Hope this helps :))

<em>~Top♥</em>

You might be interested in

How I can answer this question, NO LINKS, If you answer correctly I will give u brainliest!

Vikentia [17]

Answer:

$\huge\boxed{\sf n = 7}$

Step-by-step explanation:

<u>Given equation is:</u>

$(7^2)^4=n^8$

Multiply 2 to 4

$7^8=n^8$

While comparing both sides, we get:

7 = n

n = 7

$\rule[225]{225}{2}$

Hope this helped!

7 0

2 years ago

Read 2 more answers

The distance from the library to the park is your point 7 km how many meters is this

sattari [20]

Answer:

7000 meters

Step-by-step explanation:

We know that 1 km = 1000 meters

7 km * 1000m/km = 7000 meters

5 0

2 years ago

I need help in this question that is in the photo

mihalych1998 [28]

The answer is A, 1. In the statement x^2 >x, if we try 4, 5 and 8 for x, we get 16, 25 and 64 for x^2. The statement is true. But if we try x = 1, when we square it we still have 1. Therefore for x=1, x^2>x is false.

7 0

2 years ago

3. Miss. Mead pays Miss. Adams $160.00 per week. She works 40 hours per week. Miss. Adams

Leno4ka [110]

Answer:

B. $18.00

Step-by-step explanation

160/4 divide 160 by 4 to see how much Miss Adams makes and hour

She makes $4 an hour

multiply this ($4) by her idle time (4.5) hours to get $18

8 0

2 years ago

Evaluate the expression x²+yz for x=-3, y=5, and z=2

Over [174]

Answer:

I think that the answer is 19.

Step-by-step explanation:

Writing out the problem

x²+yz

Substituting the given values of the variables

(-3)²+(5)(2)

Simplifying (-3)², which is 9

9+(5)(2)

5 times 2 equals 10

9+10

I hope this helped you. Enjoy your day, and take care :)

3 0

2 years ago