4 years ago

Solve for n given -4n - 5 = -3n + 4

Mathematics

2 answers:

madam [21]4 years ago

8 0

The answer is -9! I hope my photo helps

Citrus2011 [14]4 years ago

4 0

Welcome to Brainly! Ask any questions if you need it.

$\text{Welcome to Brainly!}\\\\ \text{First add 4n to both sides.}\\ -5 = -3n + 4 + 4n\\ -5 =n + 4\\-5 - 4 = n\\-9 = n\\n = -9\\\fbox{n = -9} \checkmark$

You might be interested in

A graph of a system of two equations is shown. PLEASE HELPP!!!!!

ale4655 [162]

Answer:

From the graph

$x=1$

$y=0$

--------------

hope it helps...

have a great day

4 0

3 years ago

EXPERTS/ACE/GENIUSES

qwelly [4]

SF = 1/2

so image will be smaller

answer is first one
(2,3) (4,2)(3,1)

8 0

3 years ago

A new robotic toy was selling for $24 before it become very popular. The store raised the price by 25%. What was the cost of the

HACTEHA [7]

Answer:

$30

Step-by-step explanation:

So we know that the toy cost 24 dollars. We also know that the cost is increased by 25%.

What is 25% of 100%? Thats 1/4. So, what is 1/4 of 24? That will be 6.

Since we are increasing the cost by 25%, we are increasing 24 dollars by 6. 24 plus 6 equals 30.

So the answer:

$30

Ti⊂k∫∈s ω∅∅p

6 0

3 years ago

Please help, will mark brainliest!! thanks

Mars2501 [29]

Answer:

39.43 for each dog

Step-by-step explanation:

d = 2c (given)

164 c + 23 d = 4140 sub in the above equation for d

164 c + 23 (2c) = 4140

210c = 4140

c =19.71

d = 2c = 39.43

8 0

2 years ago

I have the first part done, I just need another answer

tangare [24]

You could have -1(4n - 6)

7 0

4 years ago