Question

x+712=34
x-16=19
x-35=38
x+524=712
y+27=13
x-16=79
y-38=532
y+25=12

Answer 1

1) x+7/12=3/4
x+7/12=9/12
x=2/12=1/6

Answer 2

2) x-1/6=1/9