Question

2x-1
3
. Find x such that
5​

Answer 1

Step-by-step explanation:

${( \frac{3}{5} })^{3} \times {( \frac{3}{5} })^{ - 6} = { (\frac{3}{5} })^{2x - 1} \\ \\ { (\frac{3}{5} })^{3 - 6} = { (\frac{3}{5} })^{2x - 1} \\ \\ 3 - 6 = 2x - 1 \\ \\ - 3 = 2x - 1 \\ \\ - 3 + 1 = 2x \\ \\ - 2 = 2x \\ \\ - 1 = x$