Solve for n. 3(n-19)/5=0

Answers

Answer 1

Answer: When you have a fraction like this, just know that the denominator does not matter. The numerator does because 0/any number = 0.
There are many ways to solve this:
Distribute
$(3n-57)/(5) =0$
$(3n-57)/(5) *5=0*5$ << the 5/5=1
$3n-57=0$ << add 57 to both sides
$3n=57$
$(3n)/(3) = (57)/(3)$ << divide 3 on both sides
57/3=19
OR
Pretend that n-19 = a
$(3a)/(5) =0$
Multiply 5 on both sides, so you get 3a=0. Then, you divide 3 on both sides.
a=0.
DO NOT FORGET, n-19 = a.
So, n-19=0.
Isolate n by adding 19 to both sides, and
n=19.

Answer 2

Answer: 3( n - 19 ) = 0 ;
n - 19 = 0 ;
n = 19 .

Related Questions

Find the missing length.С9c= /[?]TXPythagorean Theorem: a2 + b2 = c23 Don’t mind the broken laptop
In how many ways can a teacher arrange 6 students in the front row of a classroom with a total of 20 students?
Paul has 15% of his gross pay directly deposited into a mutual fund account each month. If $630 is deposited each month, what is his monthly gross pay?
List two main differences between an expression and an equation
Stephan is planning a hiking trip at Kings Canyon National Park. He plans to hike 14 miles every 2 days. If he hikes 42 miles, how many days will he hike?

Solve the equation 3x+6y=18 for x

Answers

3x+6y=18
subtract 6y from both sides
3x=18-6y
divide by 3
x=6-2y

Hi there!

When you answer a math problem with 2 variables, you have to make sure the other is in your answer. :)

Solve for x -

Step 1) Add -6y to both sides.

3x + 6y + -6y = 18 + -6y

3x = -6y + 18

Step 2) Divide both sides by 3.

3x/3 = -6y + 18/3

x = -2y + 6

Final Answer -

x = -2y + 6

Hope this helps!

If you need anything else, send me a message! I'd be happy to help! :D

What is the exact volume of a cylinder that has a height of 4.9 yd and a radius of 2.2 yd?yd3

Answers

First, you multiply 2.2 by itself to get the diameter, and then multiply the answer you got by the height: 2.2 times 2.2 equals 4.84, then 4.84 times 4.9 equals 23.716. 23.716 is the answer. 23.716 yd3

If f(x)=g(x)+k, describe the relationship between f(x) and g(x).

Answers

k is constant. if you increase g(x) by x. f(x) also increases by x

How do u solve 4(y-3)+9-3y

Answers

if you need to find the y, and the
4(y-3)+9-3y=0, then
we use PEMDAS, parenthesis first
4y-12+9-3y=0
4y-3y-12+9=0
y-3=0 add 3 on both sides
y=3

$4(y-3)+9-3y=0 \n 4y-12+9-3y=0 \n y-3=0 \n y=3$

Janet drove 300 miles in 4.5 hours. Write an equation to find the rate at which she was traveling.

Answers

If you would like to know the rate at which she was travelling, you can calculate this using the following steps:

300 miles ... 4.5 hours
x miles = ? ... 1 hour

300 * 1 = 4.5 * x
300 = 4.5 * x
x = 300 / 4.5
x = 200 / 3
x = 66.67 miles per hour

Janet was travelling at the rate 66.67 miles per hour.

Population a current census shows that the population of a city is 3.5 million using the formula p= aert find the expected population of the city in 30 years of the growth rate r of the population is 1.5% a reaper prevents the current population in millions and the t represents the time in years