Question

2x-1/2multiplied by 1/2=1/8

Answer 1

Answer:

= 2x - 1/4= 1/8

2x=1/8+1/4

2x=3/8

divide both side by 2

X= 3/16

X=0.1875

Answer 2

Answer:

$(2x - \frac{1}{2} ) \frac{1}{2} = \frac{1}{8} \\ \\ 2x( \frac{1}{2} ) - \frac{1}{2} \times ( \frac{1}{2} ) = \frac{1}{8} \\ \\ \frac{2x}{2} - \frac{1}{4} = \frac{1}{8} \\ \\ x - \frac{1}{4} = \frac{1}{8} \\ \\ by \: finding \: lcm \: of \: denominators \: we \: get \: \: \\ \\ \frac{4x - 1}{4} = \frac{1}{8} \\ \\ by \: cross \: multiplying \\ \\ 32x - 8 = 4 \\ \\ 32x = 12 \\ \\ x = \frac{12}{32} \\ \\ x = \frac{3}{8}$

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