Решите уравнение.
х-3/15=3/8
х+5/24=7/12
у+2/7=1/3
х-1/6=7/9
у-3/8=5/32
у+2/5=1/2

х-3/15=3/8x=3/8+3/15x=45/120+24/120x=69/120x=23/40х+5/24=7/12x=7/12-5/24x=14/24-5/24x=9/24x=3/8у+2/7=1/3y=1/3-2/7y=7/21-6/21y=1/21х-1/6=7/9x=7/9+1/6x=14/18+3/18x=17/18у-3/8=5/32y=5/32+3/8y=5/32-12/32y= -7/32у+2/5=1/2y=1/2-2/5y=5/10-4/10y=1/10