Respuesta :

hbj

Answer:

a = 1/4

Step-by-step explanation:

To solve for a, you need to isolate it by dividing both sides by 28.

7/28 = 1/4

a = 1/4

Check your answer by plugging x = 1/4 back into the equation.

28(1/4) = 7

7 = 7

Your answer is correct.

Hope this helps!

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