Solve -2*j = -t - 5, -3*t - 13 = -12*j + 7*j for t.

-1

Solve 2*m = -3*v - 6, 5*v - 11 = 3*m - 2 for v.

0

Solve -2 = x - o, -4*x = -12*o + 11*o + 14 for x.

-4

Solve 30 = -3*m - 69*k + 66*k, -3*m + 2*k = 5 for m.

-5

Solve 0*w = 3*f + 2*w - 12, 12 = 3*f - w for f.

4

Solve -5*d + 5 = -5*v, 4*v = -3*d + 6*d - 8 for d.

-4

Solve v - 5*d - 11 = 4*v, d = v - 7 for v.

3

Solve 3 = -4*i + 5*f - 9, 0 = -4*i - f + 12 for i.

2

Solve -b + 5*r = -7, 0 = -b + r - 5*r - 11 for b.

-3

Solve -4*j + 13 = -3*v, -6 = -j - 2*v - 0*v for j.

4