sulavghimire sulavghimire
  • 09-02-2022
  • Mathematics
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botikoti24
botikoti24 botikoti24
  • 09-02-2022

Answer:

x=30 ; y=60 ; z=120.

Step-by-step explanation:

(we can solve it in a system.)

z+2x=180 => z=180-2x
y+4x=180 => y=180-4x

y+z=180

4x+2x=180 => 6x=180 => x=30

<=>


z=180-2*x=180-2*30=180-60=120

y=180-4x =180-4*30=180-120=60


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