Equation: 4006

Solve the equation: (4x / 2.5x) + (2.4: x) = 3.1. x is a natural number.

Correct answer:

x =  1.6

Step-by-step explanation:


(4x/2.5)+2.4=3.1x

(4·x/2.5)+2.4=3.1·x

1.5x = 2.4


x = 2.4/1.5 = 1.6

x = 8/5 = 1.6

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