Question

maths 2/7 + x is equal to 1/2​

Answer 1

Answer:

$\frac{2}{7} + x = \frac{1}{2} \\ \frac{2}{7} - \frac{1}{2} = x \\ \frac{4 - 7}{14} = x \\ \frac{ - 3}{14} = x$

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