Gabriel21212 Gabriel21212
  • 22-10-2016
  • Mathematics
contestada

Solve the following for y: 9x-3y=18

Respuesta :

sparklefrog9
sparklefrog9 sparklefrog9
  • 22-10-2016
y=3x-6

9x-3y=18
-9x -9x

-3y=-9x+18
/-3 /-3

y=3x-6
Answer Link
Аноним Аноним
  • 22-10-2016
Step 1: 9x-3y=18 

Step 2: 3(3x−y)=18

Step 3: 3x−y=18/3

Step 4: 3x−y=6

Step 5: −y=6−3x

Step 6: y=−6+3x

Step 7: y=3x−6
Answer Link

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