Solve -17*u + 14*u - 7 = a, -5*a = u + 105 for a.

-22

Solve -20*t + 63 = -26*t - 5*x, 3*x = 10 - 1 for t.

-13

Solve -400 = -763*m + 759*m - 52*v, -3*m - 3*v = -12 for m.

-4

Solve 3*s - m = 8*m + 15, -11*m = -3*s - 7*m + 30 for s.

14

Solve 5*w - 1076 = -5*t - 1071, -5*t + 6 = 4*w for t.

2

Solve -2306*b + 2311*b = -5*z - 65, 2*b + 16 = -4*z for b.

-18

Solve -7*n + 4*w - w = -2*n - 5, 3*n + 9*w = 3*n for n.

1

Solve -12*s - 3*a + 21 = -17*s - 18, 0 = 7*s - 2*a + 37 for s.

-3

Solve -30 = -4*t + 5*s, -21 = -0*t - 0*t - 15*s - 51 for t.

5

Solve -a + 1482 = -2*t + 1469, -2*t - 73 = -5*a for t.

1