Question

1/2a - 4 = 6 try and answer this question

Answer 1

Answer:

a = 20

Step-by-step explanation:

1/2a - 4 = 6

      +4    +4

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1/2a = 10

*2        *2

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1a = 20

/1      /1

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a = 20 -------------------> answer

Answer 2

Answer:

a = 20

Step-by-step explanation:

1/2a - 4 =  6

1/2a = 10 (bring -4 to the other side)

a = 20 (times 2 by 10)

a = 20 is the answer