Question

Решите уравнения -р+5 1/7=8

Answer 1

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

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

$-p= 2 \frac{6}{7}$

$p=-2 \frac{6}{7}$

Answer 2

-р=8-5 1/7
-р=7 7/7 -5 1/7
-р=2 6/7
р=-2 6/7