hatfieldsharon
hatfieldsharon
27-01-2020
Mathematics
contestada
6x-5y=15. X=y+3. X= ?y=?
Respuesta :
rbxbch006
rbxbch006
27-01-2020
Answer:
x=0
y
=-3
6x-5y=15
x=y+3
Replace x with y+3
6(y+3)-5y=15
Distribute
6y+18-5y=15
y= -3
x=0
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
Factor completely. 12x2+x-63
Please solve this question withvfull process i will wark as braineast a) After allowing 5 % discount on the marked price of a radio 10 % VAT is charged on it, t
Solve the equation. 5x^3 – 45x = 0
Please help me out lol I can’t figure this out.
A baker needs a total of cups of flour to make four batches of cookies. How much flour, in cups, does she need for each batch of cookies? Write and solve an equ
Tania knows that the ratio of boys to girls in her class is 3:5. Since 20 of the students are girls, she says that there must be 30 students in her class. Is s
Which of the following best describes SO ? HELPPP ASAP PLS
What biome should you live in if you enjoy a mountainous region with sparse summer vegetation; soil is frozen most of the year, very cold and dry all year? Ques
Coal is carried from a mine in West Virginia to a power plant in New York in hopper cars on a long train. The automatic hopper car loader is set to put 84 tons
help please Steps to Completing This Discussion Based Assessment: Complete ONE problem from each of the 6 parts on the assignment attached below. You need to sh
