mariana8418
mariana8418
27-09-2019
Mathematics
contestada
One Solution
3x + 9 + 4x + 3 =
Respuesta :
ka147
ka147
27-09-2019
3x + 9 + 4x + 3 = 7x + 12
Add 3x + 4x =7x
Add 9 + 3 = 12
Answer: 7x + 12
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Why was stock bought on margin considered a risky investment? Investors purchased the stocks with little cash down; if the price dropped the investor had to rep
Who founded the National Association of Colored Women to help African American families and those who were less fortunate?: (a) Susan B. Anthony (b) Elizabeth C
Write an equivalent equation that does not contain fractions. 1) 3/7X+3=1/8_________ X= 2) 1/6X-4=2/9__________ X= 3) 5/8X-10=3/4__________ X= 4) 4/5X-12=3/4___
Which system of government did the Constitution create in the United States? A. confederation B. parliamentary C. federation D. limited monarchy
What is the interest on $800 at 6% for 4 years?
what kind of work did enslaved africans mostly do in the north
Which statement best describes the Iliad? A. The Iliad is the term for the earliest Olympic contests between handicapped people and women. B. The Iliad is a ser
The House of Representatives has the special power to: A. conduct a trial of impeachment if approved by the Senate. B. impeach a government official who has bee
Which of the following statements about glucose is correct? A.) Glucose is a less stable carbon compound than carbon dioxide is. B.) Glucose is a more stable ca
Which system of government did the Constitution create in the United States? A. confederation B. parliamentary C. federation D. limited monarchy
