Question

2 2) solve x/2 +x/3=x-7
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Answer 1

x / 2 + x / 3 = x - 7

3x + 2x = 6x - 42

5x = 6x - 42

5x - 6x = - 42

- x = - 42

x = 42

Answer 2

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$\frac{x}{2} + \frac{x}{3} = x - 7 \\ \\ \: \frac{3x + 2x}{6} = x - 7 \\ \\ \frac{5x}{6} = \frac{x - 7}{1} \\ \\ 5x = 6(x - 7) \\ 5x = 6x - 42 \\ 5x - 6x = - 42 \\ - 1x = - 42 \\ x = 42$

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hope it helps