Question

if 2x+ 1 /2x +3 = 3/8 , then x = ?
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Answer 1

Question:

$\frac{2x + 1}{2x + 3} = \frac{3}{8}$

Solution:

$\frac{2x + 1}{2x + 3} = \frac{3}{8} \\ 8(2x + 1) = 3(2x + 3) \\ 16x + 8 = 6x + 9 \\ 16x - 6x = 9 - 8 \\ 10x = 1 \\ x = \frac{1}{10} \\ x = 0.1$

Answer=0.1