Задача 77392 (x + 3)/4 + (2x - 1)/6 = 7/3...

6610e13ca4fded5f0eff603b

5/8/2024 6:18:29 PM

(x + 3)/4 + (2x - 1)/6 = 7/3

5f3eaa23faf909182968dde0

5/8/2024 7:02:55 PM

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((x+3)/4)+((2x-1)/6)=7/3,
((x+3)/4)*12+((2x-1)/6)*12=(7/3)*12,
3(x+3)+2(2x-1)=7*4,
3x+9+4x-2=28,
3x+4x=28+2-9,
7x=21,
x=21:7,
x=3.
Ответ: 3.