getaisha14 getaisha14

22-12-2019
Mathematics

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if the points (3, 2) lies on the graph 2x=ay-4, find the value of a + 1/a

Respuesta :

agboanthony124 agboanthony124

22-12-2019

Answer:

The value of a + 1/a = 26/5=5.2

Step-by-step explanation:

Since x=3 and y=2

2x=ay-4,

2(3)= a(2) -4

6= 2a-4

6+4= 2a

10= 2a

a= 10/2

a= 5

Therefore

a + 1/a= 5+ 1/5=26/5=5.2

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