Question

(y-4)+17=32 124:(x-5)=31 с пояснениями

Answer 1

Y-4=32
y-4=32-17
y-4=15
y=15+4
y=19

x-5=124:31
x-5=4
x=4+5
x=9

Answer 2

(y-4)+17=32
y-4+17=32
y=32-17+4
y=19

124:(x-5)=31
x-5=124:31
x-5=4
x=4+5
y=9