Determine 2944

Determine an unknown number. Its double is equal to its triple less 1.5.

Correct answer:

x =  1.5

Step-by-step explanation:

2x = 3x - 1.5

2·x = 3·x - 1.5

x = 1.5

x = 1.5/1 = 1.5

x = 3/2 = 1.5

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