isybella42
isybella42
17-03-2021
Mathematics
contestada
Help please? I'm dying from this haha
Respuesta :
achezz
achezz
17-03-2021
Answer:
a is 28
Step-by-step explanation:
2a+6 = Matt age
a+2a+6=90
3a+6=90
3a=84
a= 28
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