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Anettt [7]
3 years ago
10

Can someone please help me with this question? n/7 +2 = 2 Explain :)

Mathematics
2 answers:
Vinvika [58]3 years ago
7 0

Answer:

N/A

Step-by-step explanation:

The n has be divisable by to where that number plus 2 equals 2.

Likurg_2 [28]3 years ago
6 0

Hey there!☺

Answer:\boxed{n=0}

Explanation:

\frac{n}{7}+2=2

1/7n + 2 = 2 Simplify both sides

1/7n + 2 - 2 = 2 - 2 Subtract 2 from both sides.

1/7n = 0

7 * (1/7n) = (7) * (0) Multiply both sides by 7

(7) * (0) = 0

n = 0

Hope this helps!

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60:92=105:n what is n?
PIT_PIT [208]
Hey! I'll provide you the answers!

First you want to simplify the equation using cross-multiplication.

15n = 2415

Finally, you would want to divide both sides by 15.

n = 161
5 0
3 years ago
Read 2 more answers
Y=2 Enter the solution (x, y) to the system of equations shown 7y+3x=5
AnnyKZ [126]

Answer:

(x, y) = (-3, 2)

Step-by-step explanation:

Put the given value of y into the equation and solve for x.

... 7·2 +3x = 5

... 3x = -9 . . . . . . subtract 14

... x = -3 . . . . . . . divide by the x-coefficient

The solution (x, y) is (-3, 2).

6 0
3 years ago
PLEASE HELP ME RN PLEASE ​
Advocard [28]

Answer:

1.

\frac{n^{2} - 1 }{2}

2.

\sqrt{29}

Step-by-step explanation:

Area of triangle=1/2×b×h

=

\frac{1}{2}  \times (n - 1)(n + 1)

\frac{( {n}^{2} + n - n - 1) }{2 }

\frac{ {n}^{2} - 1 }{2}

2. Area of triangle=14

\frac{ {n}^{2} - 1 }{2}  = 14

{n}^{2}  - 1 = 28

{n}^{2}  = 29

n =  \sqrt{29}

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3 0
2 years ago
Select the equation needed to solve the following word problem:
bija089 [108]

Answer:

Correct answer is D.

8 0
3 years ago
PLEASE HELP! 15PTS! GIVE EXPLANATION!
Tanzania [10]
1/3m +3 - 5/6m= -15
I am going to change the first fraction to match the second fraction
2/6m +3 - 5/6m= -15
Simplify by subtracting 5/6m from 2/6m
-3/6m +3 = -15
Subtract 3 from each side
-3/6m = -18
Take the minus signs off
3/6m = 18
Simplify 
1/2m = 18
Divide by 1/2 on each side
m= 18 ÷ 1/2= 36
Option D, m is 36

Hope this helped
6 0
3 years ago
Read 2 more answers
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