3 years ago

Solve for a 4/a+4= -1/a+9

Mathematics

1 answer:

Karolina [17]3 years ago

7 0

Answer:

a = -8

Step-by-step explanation:

4/a + 4 = -1/a + 9

-1(a + 4) = 4(a + 9)

-1a - 4 = 4a + 36

-5a - 4 = 36

-5a = 40

a = -8

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