35 + x = 200 – 140
x = – 140 + 200 – 35
x = 25
a-(47+33)=310+210
a – 47 – 33 = 310 + 210
a = 210 + 310 + 33 + 47
a = 600
у+230=9•4+640
y+230=36+640
y-446 = 0
y = 446
35 + x = 200 – 140
x = – 140 + 200 – 35
x = 25
a-(47+33)=310+210
a – 47 – 33 = 310 + 210
a = 210 + 310 + 33 + 47
a = 600
у+230=9•4+640
y+230=36+640
y-446 = 0
y = 446