Question

(x+1/2) + (x+1/4) + (x+1/8) + (x+1/16) = 23/16

Answer 1

4x + 15/16 =23/16

4x = 23/16 - 15/16

4x=1/2

x=1/2:4

x=1/8

Answer 2

x bằng 1/8 chuẩn luôn không sai tí nào mình thử rồi

Answer 3

x=\(\frac{1}{8}\)

Answer 4

4x + 15/16=23/16

4x=23/16-15/16

4x=1/2

x=1/2:4

x=1/8