can you give me some detil about these stephow does it get step2 from step1

# 9 1/6 Group the y terms together on the left and the t terms (a -y) (6 - y) dy = / kidt and constants on the right and integrate # 9 2/6 1 Compute the integral, the left side requires the use of x - In a - yl+ x - Inb - yl = partial fractions and a cannot equal b (b - a (a - b 1 b - y) In = kt + c (b - a) (a - y)