Audrey111
Audrey111
15-01-2017
Mathematics
contestada
how do you isolate x in 1/2x+1/5y=9
Respuesta :
maddayy
maddayy
15-01-2017
You would subtract 1/5y, and multiply both sides by 2 (1/2's reciprocal)
Answer Link
dross50
dross50
15-01-2017
subtract 1/2x from each side
1/5y=9-1/2x
subtract 9 from each side
1/5y-9=-1/2x
multiply each side by 2
2/5y-18=-x
multiply each side by -1
-2/5y+18=x
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
Who can help me do a statistics summary for a math class?
Is it not a reasonable thing to fright a person out of a house on fire? — Jonathan Edwards Edwards compares preaching to scaring a person out of a burning house
What is the distance between 8 and −4
Every day, Kim practices volleyball and clarinet. Each day, she practices volleyball for 2.5 hours. If after 8 days she practiced both volleyball and clarinet f
help please..........
The French and Indian War was fought between the British and France. The war started as a dispute over what? A.Land B.Money C.Religion D.Slavery
Someone plz help me :(
Why does water boil?
Marc is dividing 391 by 9.2. He rewrote the divisor as 92. How does Marc have to rewrite the dividend
What kind of intermolecular forces act between a hydrogen cyanide molecule and a nitrosyl chloride molecule?
