(2,4-5x)•(4x-1)+2x(10x+8,4)-3,3=0

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вопрос

First, distribute the factors:
(2 • 4x - 2 • 1 - 5x • 4x + 5x • 1) + 2x(10x + 8) - 3 • 3 = 0

Simplify the expression:
8x - 2 - 20x + 5x + 20x + 16 - 9 = 0

Combine like terms:
(8x - 20x + 5x + 20x) - 2 + 16 - 9 = 0
13x - 2 + 16 - 9 = 0
13x + 5 = 0

Solve for x:
13x = -5
x = -5/13

Therefore, the solution to the equation is x = -5/13.