3 years ago

How do i solve 3(d-8)-5=9(d+2)+1

Mathematics

2 answers:

dmitriy555 [2]3 years ago

5 0

3(d-8)-5 = 9(d+2) + 1

3d - 24 - 5 = 9d + 18 + 1

3d - 29 = 9d + 19

3d = 9d + 48

-6d = 48

48/-6 = -8

d = -8

gavmur [86]3 years ago

4 0

D=-8
3(-8-8)-5 3(-16)-5=-48-5=-53
9(-8+2)+1=9(-6)+1=-54+1=-53

You might be interested in

2. Jacob deposited $6,000 into an account that offers 4.5% interest compounded annually.

Llana [10]

Answer: a

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

A solution to the system y = 2x 7 and x +y= 5? Why or why not

andrezito [222]

Answer:

given that, y=2×7

y=14

and

x+y=5

x+14=5

x=5-14

x=9

x not equal to 5

5 0

2 years ago

Show comparison between 5/8 and 3/4. Explain.

Ilya [14]

the comparison is 2/4

6 0

3 years ago

Given: are diameters m∠3 = <br> A) 39 <br> B) 78<br> C) 102

Blizzard [7]

I just did this a few seconds ago and the correct answer is 78. The check above the number is green which means its correct.

8 0

3 years ago

Read 2 more answers

danny paid a total of 8.68 for two steaks that weighed 0.7 lb and 0.75 lb What was the average price per pound?

Artist 52 [7]

0.7+0.75=1.45 (this total is for both steaks)
8.68÷1.45=0.60 (the total he paid for both steaks divide by the total weight of the steaks.)
so, the answer is 60cents per lb. on the steaks.

6 0

3 years ago