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

Utop you answer questions 8:10. Each unit on the graph represents 0.75 miles Round answers to the nearest font when necessary GROCERY STORE JIM'S HOUSE 20 19 18

What types of Carrier-borne Aircraft was used by the US Navy in 1944 during WW2?

why did russia fall behind many european coutries in the 1800s A. too much dependence on agriculture B. increased focus on gaining land in Asia C. failures o

Calculate the correct answer for each problem Account 000/005 Dashboard 30 points Omar has a bag of marbles. The bag contains 10 red marbles 5 blue marbles and

can you name the song that goes to these lyrics toI always thought I might be bad Now I'm sure that it's true 'Cause I think you're so good And I'm nothing like

What does Thomas Jefferson call the rights that we as humans possess and are born with?

I need all of the answers and work done to this!! Will mark brainiest and give the highest points I can! (All the questions must be correct with all of the work

HELP ME PLEASE........

I need help! Consider the impressions you have of Joseph Plumb Martin and Sybil Ludington after reading their biographies. Reflect on their similarities and dif

Find the missing values of the variables. The diagram is not to scale. Show steps