Alahfia Alahfia
  • 25-06-2020
  • Mathematics
contestada

3х - Зу = 0
4 х - у = 21 what's the solution???​

Respuesta :

wergompol23869
wergompol23869 wergompol23869
  • 25-06-2020

Answer:

x = 7

y = 7

Step-by-step explanation:

So from this we can pull that x, y = pos

pos so 3(x) = 21

x= 7

Same

7, 7

x = 7, y = 7

Hope this helps!

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