davidkagoya71 davidkagoya71
  • 30-03-2021
  • Mathematics
contestada

Work out the value of x.

Work out the value of x class=

Respuesta :

fnej
fnej fnej
  • 30-03-2021

Answer:

x = 20

Step-by-step explanation:

2x + 7x = 180

9x = 180

x = 20

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