Question

x/3-x5+2x/7-3x/4=7/2 and check result
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Answer 1

Answer:

_2.0275862069

Step-by-step explanation:

$\frac{x}{3} - \frac{x5 + 2x}{7} - \frac{3x}{4} = \frac{7}{2} \\ = > \frac{2x - 60x + 24x - 63x}{84} = \frac{7}{2} \\ = > 2(2x - 84x - 63x) = 7 \times 84 \\ = > 4x - 168x - 126x = 588 \\ = > - 290x = 588 \\ = > x = - \frac{588}{290} \\ = > x = - \frac{294}{145} \\ = > x = - 2.0275862069$