Question

math please give answer​

Answer 1

Explanation:

2x/7-3/11=1

lcm if 7&11=77

(2x-21)/77=1

2x-21=77

2x=77+21

2x=98

x=98/2=49

Answer 2

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$\frac{2x}{7} - \frac{3}{11} = 1 \\ \\ \implies \frac{2x}{7} = 1 + \frac{3}{11} \\ \\ \implies \frac{2x}{7} = \frac{11 + 3}{11} \\ \\ \implies2x = \frac{14 \times 7}{11} \\ \\ \implies2x = \frac{98}{11} \: \: \: \: \: \: \: \: \\ \\ \implies \: x = \frac{ \cancel{98}}{11 \times \cancel2} \: \: \: \\ \\ \implies \: x = \frac{49}{11} \: \: \: \: \: \: \: \: \: \:$

so, value of x is 49/11