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maw [93]
2 years ago
6

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">

​
Mathematics
1 answer:
lakkis [162]2 years ago
7 0

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

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I: 2e-3f=-9
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