Do DZISIAJ : DD
11/15x + 1/5 = 3
15* 11/15x+ 15*1/5 = 45
11 x + 3 = 45
11x= 42 |:11
x = 3,(81)
11/15x + 1/5=3
11/15x=3-⅕
11/15x=2⅘
x=14/5 ·15/11=42/11=3⁹/₁₁
x=3⁹/₁₁
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11/15x + 1/5 = 3
15* 11/15x+ 15*1/5 = 45
11 x + 3 = 45
11x= 42 |:11
x = 3,(81)
11/15x + 1/5=3
11/15x=3-⅕
11/15x=2⅘
x=14/5 ·15/11=42/11=3⁹/₁₁
x=3⁹/₁₁