Răspuns :
a + b + c = 707
b = a + 32
c = 2 : a
a = 2c
b = 2c + 32
2c + 2c + 32 + c = 707
5c = 707 - 32
5c = 675
c = 675 : 5
c = 135
a = 2 * 135
a = 270
b = 270 + 32
b = 302
b = a + 32
c = 2 : a
a = 2c
b = 2c + 32
2c + 2c + 32 + c = 707
5c = 707 - 32
5c = 675
c = 675 : 5
c = 135
a = 2 * 135
a = 270
b = 270 + 32
b = 302
a + b + c = 707
b = a + 32
a = 2c
c = a / 2
a + a + 32 + a / 2 = 707
2a + 2a + 64 + a = 1414
5a = 1414 - 64
5a = 1350
a = 1350 : 5
a = 270
b = 270 + 32
b = 302
c = 270 : 2
c = 135
verificam
270 + 302 + 135 = 707
b = a + 32
a = 2c
c = a / 2
a + a + 32 + a / 2 = 707
2a + 2a + 64 + a = 1414
5a = 1414 - 64
5a = 1350
a = 1350 : 5
a = 270
b = 270 + 32
b = 302
c = 270 : 2
c = 135
verificam
270 + 302 + 135 = 707