idkthingbruhdude
idkthingbruhdude idkthingbruhdude
  • 03-04-2019
  • Mathematics
contestada

Try to solve this


1.)3u+z=15
u+2z=10


2.)2a+2x=18
a+3x=17​

Respuesta :

Аноним Аноним
  • 03-04-2019

Answer:

z=15u+2z=10

Step-by-step explanation:

This is correct because if you check your work by dividing by 2. or multiplying 0.5 You will see it's correct.

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