motocrossloverp6zm8k motocrossloverp6zm8k
  • 03-05-2018
  • Mathematics
contestada

Solve the system of equations by substitution. 7+2y=8 3x-2y=0

Respuesta :

notlinseed notlinseed
  • 03-05-2018
7+2y=8
3x-2y=0

7+2y=8
y=8/3

3x-2(8/3)=0
3x-16/3=0
+16/3   +16/3
3x=16/3
/3     /3
x=16/9
Answer Link

Otras preguntas

where does the archaeological evidence gathered by louis and mary leakey suggest the earliest humans developed
What was once the second-largest city in iraq before isis terrorists took control of it in 2014?
solve the system using an augmented matrix -x-3y=-17 2x+6y=-26show your work
Why is the Rift Valley important
Why did the dna isolation protocol differ for the plant and animal cells?
What could have happened if the rulers of england had not supported exploration
How does culture affect your life
Dylan estimates the first digit in the quotient. (46/3,662 estimate is 6) Is Dylan's estimate too high or too low?
Arătati ca: (5 puterea n +5 puterea n+1 +5 la puterea n) se divide cu 31.
What are the differences between continuous and non-continuous growth?