Question

a) Find the value of
x+2
7
=
x-1
2​

Answer 1

plz write it in proper manner so I can understand it

do you mean that x+2=7=x-1=2

Answer 2

$\huge{\red{\underline{\underline{Answer -}}}}$

$x + \frac{2}{7} = x - \frac{1}{2} \\ \\ \frac{2}{7} + \frac{1}{2} = x + x \\ \\ \frac{2 \times 2}{7 \times 2} + \frac{1 \times 7}{2 \times 7} = 2x \\ \\ \frac{4}{14} + \frac{7}{14} = 2x \\ \\ \frac{4 + 7}{14} = 2x \\ \\ \frac{11}{14} = 2x \\ \\ \frac{ \frac{11}{14} }{2} = x \\ \\ \frac{11}{14} \times \frac{1}{2} = x \\ \\ \frac{11}{28} = x$

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