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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 5: `x – ` $\dfrac{3}{4}$ `=` $\dfrac{1}{2}$

Toán Lớp 5: x – $\dfrac{3}{4}$ = $\dfrac{1}{2}$

Comments ( 2 )

  1. y10000
    x – \frac{3}{4} = \frac{1}{2}
    x = \frac{1}{2} + \frac{3}{4}
    x = \frac{2}{4} + \frac{3}{4}
    x = \frac{5}{4}
    $\text{Vậy x =}$ $\frac{5}{4}$
     

  2. Giải đáp + Lời giải và giải thích chi tiết:
    x – 3/4 = 1/2
    x          = 1/2 + 3/4
    x          = 5/4 .

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222-9+11+12:2*14+14 = ? ( )

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