3 years ago

-3.rº - 2x +8 for -4sx -2x + 7 p for lsxs5

Mathematics

1 answer:

velikii [3]3 years ago

3 0

Answer:

Step-by-step explanation:

4(x-3) -r+2x =5(3x-7) - 9x

4x−12r+2x=15x−35−9

6x - 12 = r - 12 = r + 6x -35 -12

r=35-12

r =23

You might be interested in

The Garcia family drives 3/4 of the distance to their. grandparents house in 3/4 hour. How many hours will it take to drive to t

chubhunter [2.5K]

Answer:

Step-by-step explanation:

8 0

3 years ago

Please help! Brainliest Answer! Thank You!

3241004551 [841]

Answer:

Step-by-step explanation:

cuz its a 90° angle

7 0

3 years ago

Read 2 more answers

Estimate the quotient of 57.8 divided by 81

Rudik [331]

Right answer is 1.4013841

3 0

4 years ago

Louis bought a laptop for $720. It was marked $90 off because it was an open product. He also got a 15% discount, which was take

Mekhanik [1.2K]

The original price is $952.94

3 0

3 years ago

Read 2 more answers

A box contains 35 gems, of which 10 are real diamonds and 25 are fake diamonds. Gems are randomly taken out of the box, one at a

Sonja [21]

Answer:

Step-by-step explanation:

The total number of ways of selecting 3 gems of any kind without replacement is 35 * 34 * 33 = 39270

Now selecting 2 gems from 25 is 25C2

25 C 2 = 25 * 24/2 = 300

Selecting one good gem is 10

Total selection = 300 * 10 = 3000

P(gems) = 3000 / 39270

P(gems) = 300/3927

P(gems) = 100/1309

6 0

3 years ago