4 years ago

Solve the following equation

Mathematics

1 answer:

Ulleksa [173]4 years ago

6 0

Answer:

n = 20

Step-by-step explanation:

n/2 - 9 = 1

Add 9 to each side

n/2 -9+9 = 1+9

n/2 = 10

Multiply by 2 on each side

n/2*2 = 10*2

n = 20

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