Question

Solve:........................x%20-%201%7D%7B5%7D%20" id="TexFormula1" title=" \frac{x}{3} + 4 = \frac{4x - 1}{5} " alt=" \frac{x}{3} + 4 = \frac{4x - 1}{5} " align="absmiddle" class="latex-formula">

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Answer 1

Answer:

$\frac{x}{3} + 4 = \frac{4x - 1}{5} \\ \\ \frac{x}{3} + \frac{12}{3} = \frac{4x - 1}{5} \\ \\ \frac{x + 12}{3} = \frac{4x - 1}{5} \\ \\ 3(4x - 1) = 5(x + 12) \\ \\ 12x - 3 = 5x + 60 \\ \\ 12x - 5x = 60 + 3 \\ \\ 7x = 63 \\ \\ x = \frac{63}{7} \\ \\ x = 9$