Răspuns:
32-3×[15-2×(16-36:a)]+10=1
~~~~~~~~~~~~~~~~~~
32-b=1
b=32-1
b=31
3×[15-2×(16-36:a)]+10=31
~~~~~~~~~~~~~~~
c+10=31
c=31-10
c=21
3×[15-2×(16-36:a)]=21
~~~~~~~~~~~~
3×d=21
d=21:3
d=7
[15-2×(16-36:a)]=7
~~~~~~~~~~
15-e=7
e=15-7
e=8
2×(16-36:a)=8
~~~~~~~
2×f=8
f=8:2
f=4
(16-36:a)=4
~~~~
16-g=4
g=16-4
g=12
36:a=12
a=36:12
a=3