Question

Find the value of x in the equation 15/4 – 7x = 9.​

Answer 1

Step-by-step explanation:

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Answer 2

Answer :-

$\tt \frac{15}{4} - 7x = 9 \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \tt \frac{15 - 28x}{4} = 9 \: \: \: \: \: \: \: \: \: \: \\ \\ \tt 15 - 28x = 9 \times 4 \\ \\ \tt 15 - 28x = 36 \: \: \: \: \: \: \\ \\ \tt 15 - 36 = 28x \: \: \: \: \: \\ \\ \tt - 21 = 28x \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \tt \frac{ - 21}{28} = x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \tt - \frac{3}{4} = x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \tt \blue{x = - \frac{3}{4}} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

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