na7babyj4asrinber na7babyj4asrinber
  • 24-10-2016
  • Mathematics
contestada

solve by addition5x-2y=32x 7y=9

Respuesta :

Аноним Аноним
  • 24-10-2016
I hope this helps you



7y=9 y=9/7



2y= -27x



2.9/7= -27x



-2/21=x
Answer Link

Otras preguntas

In what types of environments would you find protists?
solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?
What kind of molecule is an enzyme? Why are enzymes important in cell?
Why is the kingdom Protista considered a catch all kingdom?
A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and then traveled 100 km at 45 degrees
Measurement is the use of numbers according to a standard. True or False
solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?
A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and then traveled 100 km at 45 degrees
Why are the irish famous for drinking?
what is 0.000702 in scientific notation.