mandysingh3 mandysingh3

03-10-2015
Mathematics

contestada

( +4)+59=70
What is the unknown number

Respuesta :

Аноним Аноним

03-10-2015

Heres my guess.....

(x + 4 ) + 59 = 70

x+4+59=70

(x)+(4+59)=70

x+63=70

x+63−63=70−63

x=7

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