Suppose 5*u + b - 39 = 0, -3*b = -b + 2. Solve -4*a = u - 0 for a.

Suppose 4*d = -3*w + 11, 2*w + 9 = w + 5*d. Solve l - w = 2*l for l.

-1

Let q be 2/(-9) + (-244)/36. Let v = -13 - q. Let h = -5 - v. Solve 0 = -3*j - h - 8 for j.

-3

Suppose -d = 2*m + 5, 0 = 3*m + 6*d - 2*d + 15. Let r = 3 - m. Let c = -15 - -24. Solve 0 = r*l - l - c for l.

3

Let s be (-1)/2 + ⁷⁄₂. Suppose -10*r = -5*r - 10. Solve 3*x = r*x + s for x.

3

Suppose 3*r + 15 = 6*r. Solve 1 = 3*i - r for i.

2

Suppose -2*s + 6 = 2*i - 6, -3*i = -5*s - 10. Solve 1 = i*l + 6 for l.

-1

Let g(b) = b + 12. Let c be g(-8). Suppose c*q - 20 = -q. Suppose -5 - q = -3*n. Solve 15 = -2*a - n*a for a.

-3

Let d be ¹⁰⁄₄₅ + ⁴⁸⁄₂₇. Suppose -k - d*k = -5*f + 23, -5*f - 2*k = -18. Solve 0*u = 2*u - f for u.

2

Suppose 5*x + z = 46, -5*x + z + z + 43 = 0. Solve 3*o + x + 0 = 0 for o.

-3

Suppose 0 = -16*o + 4*o + 36. Solve -5*r = -2*r - o for r.

1