Solve -l + 3 = d, 3*d = -5*l + 8 + 5 for l.

2

Solve 45*z - 42*z + 4*u + 30 = 0, 5*u + 9 = z for z.

-6

Solve 2*c - 18 = 4*i, 4*c + 9*i + 14 = 7*i for c.

-1

Solve -3*d - 5*u = 18, -d = -3*u - 1 - 7 for d.

-1

Solve -o = -t + 3, 15*t - 10*t - 9 = 3*o for o.

-3

Solve 0 = g - 2*r + 5, g + 7*r - 2*r - 23 = 0 for g.

3

Solve -5*k = 3*l + 2, -8*k = -11*k - 4*l + 1 for k.

-1

Solve z + 0 = 5*t - 8, 5*z + 2*t = -13 for z.

-3

Solve -q = 5*v - 6*q + 10, -v + 5*q = 18 for v.

2

Solve 84*q = j + 87*q - 7, -2*j - 2*q - 2 = 0 for j.

-5