Let z = -20 - -26. Solve 0 + z = -3*r for r.

Suppose 5*h - 8 = h. Solve h*r - 2 = -0 for r.

1

Suppose 4*l = -0*l + 20. Suppose 3*w + 13 = 1, -12 = 2*x + l*w. Let m = 7 + -3. Solve m*t = 2*t + x for t.

2

Let r be 6/(-1 + ⁵⁄₂). Let y be (-1)/(-1) - (r + -7). Solve -y*h = h - 10 for h.

2

Let g be -2*(-15)/(-6) - -1. Let h be (-102)/g - (-4)/(-8). Solve -5*u = h - 0 for u.

-5

Let m be ((-2)/(-4))/(3/(-18)). Let y be 4/m + (-4)/6. Let w be 31(-1 - y). Solve w*p = -0*p - 3 for p.

-1

Let f be 0 + -1 + -1 + 2. Suppose f = -2*d - b - 4 + 6, -5*d - 2*b = -6. Solve 0 = 3*g - d*g - 4 for g.

4

Let t(m) be the first derivative of -m**²⁄₂ - m - 3. Let u be t(-1). Solve u = p - 1 - 0 for p.

1

Let w be ⁴⁄₂*(-4)/(-8). Solve w = 3*t + 7 for t.

-2

Suppose -5*r = 5 - 20. Solve -9 = r*v + 6 for v.

-5

Let r be -2 + 3 + -3 - -7. Let t(q) = -q3 + 0*q2 - 11*q - 3 - 2*q**2 + 10*q. Let c be t(-3). Solve -c = r*a + 11 for a.

-4