Question

solve 0.25(8x-0.5)=7.5​

Answer 1

Answer:

2x-0.125=7.5

2x=7.5+0.125

2x=7.625/2=3.8125

Answer 2

Answer:

$\frac{1}{4} (8 x - \frac{1}{2} ) = \frac{75}{10} \\ \\ 2x - \frac{1}{8} = \frac{15}{2} \\ \\ 2x = \frac{15}{2} + \frac{1}{8} \\ \\ lcm = 8 \\ \\ 2x = \frac{1 + 60}{8} \\ \\ 2 x = \frac{61}{8} \\ \\ x = \frac{61}{8 \times 16} \\ \\ x = \frac{61}{128}$