4 years ago

Ten times a number x is one half the sum of the number and three. Which answer represents this situation

Mathematics

2 answers:

malfutka [58]4 years ago

8 0

Answer:

10x = 1/2(x+3)

x = 3/19

Step-by-step explanation:

10x = 1/2(x+3)

multiply by 2

2 * 10x = 1/2 * 2 (x+3)

20x = x+3

subtract x from each side

19 x = 3

divide by 19

x = 3/19

olasank [31]4 years ago

5 0

Answer:

x=1/3

Step-by-step explanation:

10x = x+3

9x=3

x=1/3

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