calebnluke0908
calebnluke0908 calebnluke0908
  • 19-08-2020
  • Mathematics
contestada

Can someone help me, please?

Can someone help me please class=

Respuesta :

mlarsen5000
mlarsen5000 mlarsen5000
  • 19-08-2020

Answer:

16

Step-by-step explanation:

7x+20+2x-5=159

9x+15=159

9x=159-15

9x=144

x=16

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