xdegroat253
xdegroat253
01-06-2022
Mathematics
contestada
2y = x + 10
3y = 3x + 15
Respuesta :
Elisabethka
Elisabethka
01-06-2022
2y=x+10
3y=3x+15
2y-10=x
3y=3(2y-10)+15
2y-10=x
3y=6y-30+15
2y-10=x
0=3y+15
2y-10=x
3y=15
x=2y-10
y=5
2y=x+10
2×5=x+10
x=0
x=0, y=5
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
Who introduced the concept of laissez-faire?
How many molecules of Cl2 gas are in 23.7g of Cl2 gas at RTP(room temperuture and pressure)
A chemical found in urine that is produced from breaking down of proteins is called ___. a. urea b. glucose c. folic acid d. none of the above
What is a financial plan?
When the monster and frankenstein finally meet again, how are they different? a.) the monster has been forced into solitude, whereas frankenstein has chosen it.
how much money will you have in 3 years if you invest $1000 at 3% compounded monthly?
You have 800 quarter-inch-long beads. If you use them all to make 16 bracelets, what will be the rate of beads per bracelet?
Polish "poet of the piano" who wrote many songs based on melodies and folk dances from his homeland; imposed an exile from his home on himself when Russia crush
What did Saddam Hussein do to the kurds
What is the sum of the arithmetic series below? -100 + -95 + -90 + -85 + ... + -5 + 0 + 5 + ... + 85 + 90 + 95 + 100
