3 years ago

7а — За +2а — а = 16

Mathematics

1 answer:

dezoksy [38]3 years ago

8 0

Answer:

(7a-3a)+(2a-a)=16

4a+a or 1a =16

5a=16

5a/5=16/5

a =16/5 or a=3.2

Step-by-step explanation:

solving like terms or substract are same

you only have to find value of uknown value which was "a" question

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