Question

solve for ( 3)1/2-x=(1)5/7​

Answer 1

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Answer 2

$question = 3 \times \frac{1}{2} - x = 1 \times \frac{5}{7} \\ \\ answer = \frac{3}{2} - x = \frac{5}{7} \\ x = \frac{5}{7} + \frac{3}{2} \\ lcm \: of \: 7 \: and \: 2 \: is \: 14 \\ x = \frac{5}{7} \times \frac{2}{2} = \frac{10}{14} + \frac{3}{2} \times \frac{7}{7} = \frac{21}{14} \\ x = \frac{10}{14} + \frac{21}{14} \\ x = \frac{31}{14}$

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