2 years ago

Solve the equation. 8nminus(3nplus4)equals11

Mathematics

1 answer:

prisoha [69]2 years ago

4 0

Answer:

n = 3

Step-by-step explanation:

8n - (3n + 4) = 11

8n - 3n - 4 = 11

5n = 11 + 4

5n = 15

n = 3

You might be interested in

What is the Circumference of a circle if its radius in 15 inches? Please help always a procrastinator in math! Thanks!

Tems11 [23]

Circumference Formula:
$C = 2\pi \times R$
R = Radius = 15 in

$C = 2\pi \times 15$
$C = 30\pi \: inches$

Or C = 94,2 inches

7 0

2 years ago

What is the value of the function when x = 2? A set of points are plotted on a coordinate grid. The points include point 1, 2...

Harlamova29_29 [7]

When x= 2 the corresponding y value is 6, according to the point 2,6

4 0

2 years ago

Read 2 more answers

Mike saves $42 a week for 7 weeks. During his 8-day vacation, he plans to spend $8.25 each day for snacks. Which expression show

Alla [95]

The answer is B, because you will have to multiple 42 by 7 to see how much money he will have in 7 weeks and then you will have to subtract 8 × 8.25 to see how much money he spent on his vacation.

5 0

3 years ago

If 12 pens cost 3.48 how much do 20 cost

VARVARA [1.3K]

Step-by-step explanation:

12/3.48= cost of 1 book

cost of 20 books = 12/3.48×20 =68.95

7 0

2 years ago

Help please! Its late! Xoxo

Mrrafil [7]

Answer:

1)B

Step-by-step explanation:

4 0

2 years ago

Solve the equation. 8nminus​(3nplus4​)equals11

Solve the equation. 8nminus(3nplus4)equals11