Question

2/3(p+2)+⅕(p-4)=7/5​

Answer 1

Answer:

$\frac{2}{3} (p + 2) + \frac{1}{5} (p - 4) = \frac{7}{5} \\ \\ = \frac{2p + 2}{3} + \frac{1p - 4}{5} = \frac{7}{5} \\ \\ = lcm = 15 \\ \\ = \frac{10p + 10 + 3p- 12}{15} = \frac{7}{5} \\ \\ = \frac{13p - 2}{15} = \frac{7}{5} \\ \\ = cross \: multiplication \\ \\ = 7 \times 15 = 5(13p - 2) \\ \\ = 105 = 65p - 10 \\ \\ = 115 = 65p \\ \\ = p = \frac{115}{65} \\ \\ p = \frac{23}{13}$

Answer 2

Answer:

there fore p=1

refer to the attachment for the process

hope this helps you