deniizmaylov deniizmaylov
  • 14-04-2020
  • Mathematics
contestada

resuelve las siguientes ecuaciones
1. 2+5x=4x+7 2. 4x-5=1+3x
3. 8-5x-4=-6x+6 3. 4x+8+2x=5x-1

ayudadme porfavor

Respuesta :

clara856
clara856 clara856
  • 14-04-2020

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

Answer Link
vinetrxls vinetrxls
  • 14-04-2020
1:34 2:73 3:73
I think so I guessed sorry man I
Answer Link

Otras preguntas

What inference can be made about why Smaug chose to go to lake-town? Question 1 options: He wanted to steal what treasure they had left. He never liked the men
the secret of good writing is to use sentences that are blank and blank
In its report for 1890 the united states census bureau indicated that:.
Who opened hartford school for the deaf in connecticut in 1817?.
Which of these equations has no solution? A. m = 0 B. m = m C. 2m + 1 = m – 2 D. m + 4 = m – 4 HURRY PLEASE
For each pair of numbers, determine by what percent the second number is greater than the first. Also determine by what percent the first number is less than th
hello help me with this question thanks in advance​
Raising your heel off the ground would be an example of what type of lever?
Which of the following is the main idea from Voltaire? (30 points!!!) aAll people have basic natural rights. bSocial order should be founded on reason. cGovernm
S is located at (9 -3) point T is located at (4 -3) what is the distance from point S to point T