All categories

4 years ago

Solve each equation. 10. 5n - 16 - 8n = -10 What the answer to this please

Mathematics

2 answers:

Tomtit [17]4 years ago

8 0

Answer:

n = -2

Step-by-step explanation:

5n - 16 - 8n = -10

Combine like terms

-3n -16 = -10

Add 16 to each side

-3n-16+16 = -10+16

-3n = 6

Divide by -3

-3n/-3 = 6/-3

n = -2

olga2289 [7]4 years ago

3 0

Solution :-

=> 5n - 16 - 8n = -10 .

=> 5n - 8n - 16 = -10.

=> -3 n = 16 - 10.

=> - 3n = 6 .

=> n = 6 / -3 .

=> n = -2 .

You might be interested in

Using these axioms : Commutativity, associativity,, distributivity, the Additive identity, Multiplicative identity, Additive inv

jolli1 [7]

Answer:

See explanation below

Step-by-step explanation:

a + b = 0

The additive identity establishes that if you add a real number to zero, then you get the same real number back.

The additive inverse of a number x is -x (because x + (-x) = 0)

a+b = 0, but by the additive identity we can add -a (the additive inverse of a) to both sides of the equation:

a + b - a = 0 - a

a + b - a = -a (Now, using the Cancellation property we can cancel a and -a on the left side)

b = -a

3 0

4 years ago

use the numbers 1,3,4,6 exactly once with any basic math operation(multiplication,division,addition and subtraction) to total 24

drek231 [11]

Step-by-step explanation:

It is 4*6! We have to play with these numbers (1,3, and 4) to create 4, or we have to play with these numbers (1,3, and 6) to create 6.

If you divide 6 by 1/4, you will get 24.

If you divide 4 by 1/6, you will get 24.

How to create 1/4 from 1,3, and 4?

How to create 1/6 from 1,3, and 6?

Creating 1/4 from 1,3, and 4 is possible by doing this: 1–3/4, it is =1/4!

So, the answer is 6/[1–3/4]=24.

3 0

3 years ago

Read 2 more answers

17/6 + 4/3 fractions

polet [3.4K]

Answer:

25/6

Step-by-step explanation:

I multiplied 4/3 by 2, so the new fraction is 8/6. You add 17/6 with 8/6, and you get 25/6. I hope you understand.

8 0

3 years ago

.77 divided by 136.9 show the work

bezimeni [28]

Answer: 181.688312

well im just going to type this cuz it wont let me post it, it is to short so ignore what i am saying here

have a nice day!!

3 0

4 years ago

Find the difference between the banker's discount and the true discount on Rs. 330 in 4 years at 2.5% p.a.

notsponge [240]

Answer:

The present worth of the money is important to understand before dwelling into the true discount. Any money that is to be paid before the due date is cleared off for debt is known as the present worth of the money.

True discount can be understood in reference to this present worth. The difference between the present worth of the money and the amount is known as the true discount.

Also, it can be stated as the interest in any present worth for the amount of time the debt is due to be discharged

5 0

3 years ago