Question

a number is twice the other. if their sum is 30,find the number.

Answer:

10

Step-by-step explanation:

10 x 2 = 20

20 + 10 = 30

x+2x = 30

3x = 30

x= 10 hope it helps

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Answer:10

Step-by-step explanation:10 x 2 = 20

20 + 10 = 30

Answer:x+2x = 30

Step-by-step explanation:3x = 30

x= 10 hope it helps