2 years ago

Help me out with this please, And maybe you could explain the steps to me >

Mathematics

2 answers:

sertanlavr [38]2 years ago

3 0

Answer:a =7

Step-by-step explanation:

LekaFEV [45]2 years ago

3 0

Answer:

2/7* a/a+2=2/9

a/a+2=2/9*7/2

a/a+2= 7/9

a=7/9(a+2)

a= 7/(9a+18)

Step-by-step explanation:

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