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  • 25-09-2018
  • Mathematics
contestada

4 × __) - ( 1 + 8 × 2) =3 evaluate the numerical expression

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cmoreno511 cmoreno511
  • 28-09-2018

4 × __) - ( 1 + 8 × 2) =3


(4×y) - ( 1+16) =3


4y -17 = 3


4y = 3+17


4y = 20


Y= 20/4


Y =5


So the unknown value is 5


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