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(2x+4) : (2x+8) =2:3
(2x+4) : (2x+8) =2:3
[tex] \frac{2x + 4}{2x + 8} = \frac{2}{3} \\ \frac{3 \times (2x + 4)}{2x + 8} = 2 \\ 3 \times (2x + 4) = 2 \times (2x + 8) \\ 6x + 12 = 4x + 16 \\ 6 x - 4 x + 12 = 16 \\ 2x + 12 = 16 \\ 2x = 16x - 12 \\ 2x = 4 \\ x = \frac{4}{2} \\ x = 2[/tex]
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