gorgelinaacosta gorgelinaacosta

11-11-2020
Chemistry

contestada

3x - 12 = 7x + 8
-4x - 12 = 8
-4x - 20
X = -5

Respuesta :

xjcashcbskjcb1289 xjcashcbskjcb1289

11-11-2020

Answer:

1.Set your equations Raquel to each other

2.given

3.subtract 7x from both sides

4. Add 12 to both sides

5.divide both sides by four and you get negative 5

Explanation:

Answer Link

Otras preguntas

Which of the following statements is logically equivalent to, "When I finish my homework, I'll go to the game"? If I finish my homework, then I'll go to the gam

❤️❤️❤️ Do these sentences have any mistakes ? If so, please help me fix them. Thank you! ❤️❤️❤️❤️ - Reddit is used as a social news and discussion application.

how do you factorize p2 + 2p - 3 =0

what is the length and width of a rectangle with a perimeter of 28 feet and an area of 48 sq feet

I’m still trying to do my work and trying to figure out this

Which claim best summarizes the author's proposal in sending garbage into space? Choice A) Very little research has been done on the idea of sending garbage int

In the 1930s,shantytowns,often called “Hoovervilles”,sprang up across the United States because of president her

King believes that African Americans will be content when?

How many solutions does the following equation have? 20z−5−12z=10z+8

Chimpanzees and humans share approximately 99 percent of their DNA because they have a common ancestor. Why is the evolutionary geneticists’ comparison of human