Question

pls step explanation ​

Answer 1

Answer:

hey here is your solution

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Step-by-step explanation:

$so \: here \: given \: equation \: is \: \\ \frac{2x - \frac{3}{4} }{9x + \frac{4}{7} } = \frac{1}{4} \\ \\ \frac{ \frac{ \frac{(2x.4) - 3}{4} }{(9x.7) + 4} }{7} = \frac{1}{4} \\ \\ \frac{ \frac{ \frac{8x - 3}{4} }{63x + 4} }{7} = \frac{1}{4} \\ \\ \frac{7(8x - 3)}{4(63x +4 )} = \frac{1}{4} \\ \\ 7 \times 4(8x - 3) = 4(63x + 4) \\ 7(8x - 3) = 63x + 4 \\ 56x - 21 = 63x + 4 \\ - 21 - 4 = 63x - 56x \\ ie \: \: 7x = - 25 \\ \\ \: \: \: hence \: \: \: x = \frac{ - 25}{7}$