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 ( 21+ )
Otras preguntas
Divide. Check your answer 1. 837 ÷ 36 2. 1,650 ÷ 55 3. 5,634 ÷ 18 4. 7,231 ÷ 24 5. 5,309 ÷ 43 6. 3,774 ÷ 37 7. 1,099 ÷ 54 8. 6.440 ÷ 28 9. 5,256 ÷ 52
Based on the sign of E cell, classify these reactions as spontaneous or non spontaneous as written.? assume standard conditions. Ni^2+ (aq) + S^2- (aq) ---->
Describe the dimensions of two different prisms that each have a volume of 2400 cubic centimeters. Then draw each prism.
How did Philip strengthen his power?
what numbers add to 21 but equal 472
What is the main reason that attitudes are more often revealed in spoken rather than written language?
what is 5-1???????????????????????????????
Which connection is the head start program attempting to make?
Which solid figure has six vertices?
I need help on 13-26 please