Let q be 143/44 + 3/4. Solve -3*f + 3 = -q*f for f.

Let t = -125 + 126. Let k(i) be the second derivative of i⁵⁄₂₀ + i⁴⁄₂ + 2*i³⁄₃ - 3*i²⁄₂ + i. Let x be k(-5). Solve x = -3*l - t for l.

-1

Suppose -3*j + 2 - 23 = -3*r, -j - 2 = 0. Suppose 16 = 4*l, -5*l + 74 = 4*t + 22. Solve 0 = -r*u + u - t for u.

-2

Let w(s) = 2*s3 - 14*s2 - 1 - s**3 + 2 - 15*s. Let i be w(15). Let m be (-19)/(-7) + (-4)/(-14). Solve -i = -m*a + 5 for a.

2

Suppose 0 = l - 36 + 32. Solve 0 = l*z - 13 - 3 for z.

4

Let c be 0*(2 + (1 - 2)). Suppose c*s - 1 = -s. Suppose 0 = -k + 1 + s. Solve 0 = -3*m + k*m for m.

0

Suppose 5*l = 3*l + 5*n + 25, -5*n + 45 = 5l. Let q be (-2)/((l/(-4))/5). Let y be 2/q(0 - -6). Solve -1 = 2*u - y for u.

1

Let w(v) = 5v + 27. Let t be w(-5). Let z be -2(-1)/(0 - -1). Solve 0 = -t*l - z*l - 20 for l.

-5

Let x(y) = -y3 + 7*y2 - 5*y - 3. Suppose v - 2 = 4. Let p be x(v). Solve -4*t + 9 = -p for t.

3

Let w(p) = 9*p3 - 2*p2 + 1. Let k = -1 + 2. Let t be w(k). Let h = -5 + t. Solve -h*r = r - 16 for r.

4

Suppose 0 = -l + 5*b + 30, b = -2*l - 0*b + 38. Suppose -3*o = 2*o - l. Solve 2*j = o + 2 for j.

3