Solve 5*d = 2*l + 15, -5*l - 29 = -0*l - 4*d for l.

-5

Solve 4*l + l + 15 = -4*o, o = 2*l - 7 for l.

1

Solve -2*x + 3*a - 8 = 1, -x = -5*a + 22 for x.

3

Solve -2*w + 3*w = -4*y - 20, -w = -y for w.

-4

Solve -9*t + 14*t = 3*b - 10, 5*t + 10 = -5*b for t.

-2

Solve 4*c + 4*y = 32, -6*y + y + 16 = -3*c for c.

3

Solve 5*n + 0*f + f = 0, 0 = n + f + 4 for n.

1

Solve -4*r + j - 7 = 0, 7*r + 5*j + 34 = 4*r for r.

-3

Solve -2*y + 13*j - 15*j + 12 = 0, -3*y + 2*j = -13 for y.

5

Solve 4*j - 5*j - 7 = -3*t, -j - 9 = -4*t for t.

2