armidacura78
armidacura78 armidacura78
  • 18-05-2021
  • Mathematics
contestada

plz help me with this asap​

plz help me with this asap class=

Respuesta :

shortymeparis
shortymeparis shortymeparis
  • 18-05-2021

Answer:

x=10

x=30

x=15.3

x=4

Step-by-step explanation:

1/2x+7=27

2x+7=27

2x=20

x=10

5=1x-25

30=1x

30=x

3x+9=54

3x=46

x=15.3

16=5x-4

20=5x

4=x

Answer Link
willy3412200 willy3412200
  • 18-05-2021
Hdjdkeikxbf dndidndnenfbfndnd en
Answer Link

Otras preguntas

12×2+7x=I need help understanding why the x is there
Phase ________ of clinical testing uses the fewest number of subjects and establishes the dose at which signs of toxicity appear. A. 4 B. 3 C. 1 D
How do your personal values, attitude and beliefs infuence your view about dating and sexual behavior ?
How do you solve this?? I need help with both b and c
When balancing a chemical equation do the subscripts move with the element or stay? would this example be right or wrong? Ba(NO₃)₂+Na₂SO₄⇒BaSO₄+Na₂(NO₃)₂ this a
Miles wants to write the equation for photosynthesis. The diagram below represents one of the molecules in the equation. mc016-1.jpg Which chemical formula re
how do you find an inequality on a graph ?
what does the arrow of the food chain mean
Give an example of a time that you have observed how light bends as it travels from the air through a different medium.
A tragedy with which drug was responsible for the passage of the Federal Food, Drug, and Cosmetic Act of 1938 that required the establishment of drug safety st