Question

Half of a number added to 10 gives 20. Find the number​

Answer 1

Answer:

x=20

Step-by-step explanation:

Let the no. be x

x/2+10=20

x/2=20-10

x/2=10

x=10×2

x=20

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Answer 2

Answer:

1/2x +10=20

Step-by-step explanation:

1/2x=20-10

1/2x=10

x=2×10

x=20.Ans