Solve 0 = -2*t + 4*j + 4, 4*t = 53*j - 49*j + 12 for t.

4

Solve 194*j + 4*h + 8 = 191*j, -5*j + 4*h + 8 = 0 for j.

0

Solve -u + 4 = -3*y, 0 = -y - y - u - 6 for y.

-2

Solve 5*l = -3*f + 5, 4*l - 11 = 5*f - 6*f for f.

-5

Solve -3*y - 15 = -3, -5*y = -3*d + 20 for d.

0

Solve -i + 7 = -2*r, -7*r = 3*i - 2*r + 34 for i.

-3

Solve -3*s - 14*c = -12*c - 11, 3*s - 3 = -6*c for s.

5

Solve -4*x - 2*l = -20, 2*x + 3*l - 63 = -45 for x.

3

Solve -2*x = -3*y - 1, 30*y = x + 28*y + 1 for x.

5

Solve -2*w - 1 = 4*c + 7, w + 5*c = -4 for w.

-4