AutumnWinter
AutumnWinter
02-02-2016
Mathematics
contestada
solve algebraically 7a=63
Respuesta :
Аноним
Аноним
02-02-2016
7a = 63
Inverse operation
7a/7 = 63/7
a= 63/7
a= 9
Answer: a = 9
Answer Link
ohnodera
ohnodera
02-02-2016
7a = 63
Isolate the Variable by dividing. Of course, you must do it on the other side of the equatoin
7a / 7a = 63 / 7
a = 9.
7 (9) = 63
Answer Link
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