jimmycrispy123
jimmycrispy123
27-06-2018
Mathematics
contestada
What is the value of x?
Respuesta :
staffaroniskyla
staffaroniskyla
27-06-2018
(40x+15)+15x=180
40x+15x+15=180
55x+15=180
55x +15-15=180-15
55x=165
165/55
x=3
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