Question

solve 8p -5/7p +1 =-2/5​

Answer 1

Answer:

8p-5/7p+1=-2/5

=(56-5/7)p=-2/5-1

=51/7p=1/5

=p=-1/5×7/51

p=-1/255

Hope it helps

Answer 2

Step-by-step explanation:

$8p - \frac{5}{7} p + 1 = \frac{2}{5}$

$\frac{8p \times 7}{1 \times 7} - \frac{5p}{7} = \frac{2}{5} - 1$

$\frac{56p - 5p}{7} = \frac{2}{5} - \frac{1 \times 5}{1 \times 5}$

$\frac{51p}{7} = \frac{2}{5} - \frac{5}{5}$

$\frac{51p}{7} = \frac{ - 3}{5}$

$51p = \frac{ - 3}{5} \times 7$

$p = \frac{ - 3}{5} \times \frac{7}{51}$

${ \frac{ - 1}{5} } \times \frac{7}{17}$

$\frac{ - 7}{85}$

hope it's helpful