1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
postnew [5]
3 years ago
8

será que me pueden ayudar con las siguiente ecuaciones y con verificación por favor gracias son 8 ecuaciones 1) 3x+7=-5 2) 4=3x+

1/4 3) -2/5+2x=4-3x 4) 5x+3/8=3/4 5) 3/5x+4=-3/6 6) 3x-4/9=-7/2-4x 7) 5/6x+5/3=5/4 8) 4/3=3x-1/2
Mathematics
1 answer:
Musya8 [376]3 years ago
7 0

Answer:

see below

Step-by-step explanation:

1. 2+5x=4x+7

5x-4x=7-2

x=5

2. 4x-5=1+3x

4x-3x=1+5

x=6

3. 8-5x-4=-6x+6

-5x+6x=6-8+4

x=2

4. 4x+8+2x=5x-1

6x-5x=-1-8

x= -9

You might be interested in
How did the rose grow from concrete
Law Incorporation [45]
C it adapted to the environment
7 0
3 years ago
Read 2 more answers
Right answer gets brainliest please help due in 10min ​
Marrrta [24]

Answer:

A

Step-by-step explanation:

its 5.5 an hour and the cost is 15 at the start

6 0
2 years ago
In one school day activity, ¾ of 24 girls wore a mini skirt for their presentation. How many girls wore mini skirt? (Use AGONSA.
yKpoI14uk [10]

Answer:

18

Step-by-step explanation24/0.75 is 18

6 0
3 years ago
Read 2 more answers
Distribute: 3(2a – 4b)
olga_2 [115]
Multiply each term in the parentheses by 3. Your answer is 6a - 12b
4 0
2 years ago
Read 2 more answers
How many thousands equal 20 hundreds
Nady [450]
<span><u><em>The correct answer is:</em></u>
2.

<u><em>Explanation</em></u><span><u><em>:</em></u>
20 hundreds =20*100=2000;
this is two thousand, so it is made of 2 thousands.</span></span>
3 0
2 years ago
Other questions:
  • Number 1 A to D and number 2 A to C....?
    10·1 answer
  • What is the length of the hypotenuse of the right triangle ABC in the figure?
    8·1 answer
  • 8. A triangle is 20 inches tall and 5 inches wide. If it is reduced to a width of 2 inches then how
    15·1 answer
  • Bob paid $1210 for five tables and seven chairs for his company. Each table cost three times as much as each chair. If Ann broug
    5·1 answer
  • andrea has a mystery number that is not on the hundreds chart. the product of the digits of her number is 36. her number is prim
    13·1 answer
  • I need help please help
    6·2 answers
  • I guess it's time to post a real question. The attachment below---
    14·1 answer
  • How much is 48 from 12,5%
    12·1 answer
  • Beth writes a number that shows 60 parts out of 100
    5·1 answer
  • Help please...shape a1+(n-1)d in graph form
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!