Solve 0*d - 5*d + t + 14 = 0, 0 = -4*d + 5*t + 7 for d.

3

Solve 19*b - 22*b = -3, 4*i = -4*b for i.

-1

Solve 0 = -5*l + f + 15 + 11, -5*f - 25 = -4*l for l.

5

Solve q - 2 = -2*p, 5*q + 3*p = 6*p + 23 for q.

4

Solve -3*m + 9 = 4*p - 10, 2*p - 4*m - 4 = 0 for p.

4

Solve 0 = 2*o + 10, -5*r + 10 = 4*o + 40 for r.

-2

Solve 3*g - 12 = -3*x + 9, 14 = -3*g + 4*x for g.

2

Solve 2*l + 4*m + 10 = 0, -5*l + 0*m = -2*m - 23 for l.

3

Solve 0 = 15*a - 13*a + 4*w + 6, -2*w - 6 = 2*a for a.

-3

Solve -4*k + 9 = 5*f, 5*f + 64*k = 68*k + 1 for f.

1