Show:
solve for x
solve for y
solve for b
solve for w
solve for n
100
x + 1 = 2
x = 1
100
y + 3 = 6
y = 3
100
b + 5 = 6
b = 1
100
w + 2 = 6
w = 4
100
n + 4 = 9
n = 5
200
x - 4 = 3
x = 7
200
y - 8 = 1
y = 9
200
b - 7 = 3
b = 10
200
w - 1 = 8
w = 9
200
n - 3 = 4
n = 7
300
x + 17 = 24
x = 7
300
y + 24 = 52
y = 28
300
b + 99 = 100
b = 1
300
w + 43 = 61
w = 18
300
n + 17 = 31
n = 14
400
x - 32 = 5
x = 37
400
y - 56 = 7
y = 63
400
b - 29 = 71
b = 100
400
w - 27 = 49
w = 76
400
n - 84 = 9
n = 73
500
100 = 9 + x
x = 91
500
250 = y - 24
y = 274
500
710 = 500 + b
b = 210
500
391 = w - 24
w = 415
500
421 = n + 253
n = 168