3076850
3076850
02-05-2019
Mathematics
contestada
solve..........20 = 5x + 10y
Respuesta :
Аноним
Аноним
02-05-2019
5x + 10y = 20
-5x + 20 = 10y
-x/2 + 2 = y
y = 2 - x/2
20 - 10y = 5x
4 - 2y = x
x = -2y + 4
Answer:
x = -2y + 4
y = 2 - x/2
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
how many zeros are in the product 6 times 5 times 10
You are creating identical candy bags using 18 chocolate bars and 30 peanut butter cups. What is the greatest number of bags you can fill using all the candy? S
The rulers of Italy before the Romans were the _____.
Which protein serves as a chemical messenger? hemoglobin actin myosin insulin
Akkad's territory encompassed most of the Fertile Crescent. a. Yes b. No
hubungan ham dengan pancasila
the world's smallest country is Vatican City it covers 17/100 square mile what is Vatican City area written as a decimal
what was not an outcome of the meiji restoration in japan
How did the Pacific railway acts influence western settlement
Javier rode his bike for a total of 41 minutes. Before lunch, he rode 1 minute less than 5 times the number of minutes he rode after lunch. How many minutes did
