Solve -10*t + 3 = -11*t, -3*t - 10 = -x for x.

1

Solve -1 - 14 = x - 3*b, 3*x + 3*b - 15 = 0 for x.

0

Solve -f - 11 = -4*n, 257 = 4*n + 4*f + 221 for n.

4

Solve -3*i + 4 = 2*n + 3, 3*i = n - 5 for i.

-1

Solve -4*f + 2*h = -18, -9 + 7 = -2*h for f.

5

Solve -4*y - 24 = -2*d, -4*d - 3*y - 7 = -0 for d.

2

Solve 3*f = 4*i - 7*i - 12, -5*f + 4 = -i for f.

0

Solve -25 + 20 = -d, -40 = 5*v - 3*d for v.

-5

Solve 6*k + y - 4 = 5*k, -k + 8 = 3*y for k.

2

Solve -3*b + 3*d + 9 = 0, -2*b + 3*d = -0*b - 10 for b.

-1