Let u be (-111)/(-7) - (-5)/35. Solve -3*k + u = k for k.

Let c(o) = -o**2 + 17*o + 2. Let h be c(17). Solve -v - h*v = 0 for v.

0

Suppose 14 = -5*u + 39. Suppose 5*h - u = 5. Solve 0*p = -h*p for p.

0

Let r = -16 + 20. Solve 3*o = o + r for o.

2

Let k(l) = -2*l + 1. Let h be k(-6). Let u be ⁹⁹⁄₂₁ - (-4)/14. Solve -u*r + h = -7 for r.

4

Let i® = r3 + 7*r2 + 6*r + 4. Let y(d) = -d3 + d2 + 3*d + 3. Let g be y(3). Let n be i(g). Solve f + 9 = n*f for f.

3

Suppose 0 = 6*q - 3*q. Suppose 5*x - 127 = -f, 0 = -2*x + f - q*f + 48. Let t be ⁶⁸⁄₁₀ + ¹⁄₅. Solve 0 = -2*z + t*z - x for z.

5

Suppose 0 = 5*o + b + 95, 0*o = 4*o - b + 67. Let z = o + 23. Solve 10 + z = -3*w for w.

-5

Suppose -3*k + 7 = -2*k. Suppose k = 4*o - 5. Suppose 10 = o*f - f. Solve f*d = 15 + 10 for d.

5

Let i be (-2)/8 - 39/(-12). Suppose 58 = 4*y + 2*n, 0 = -i*y + 3*n + 17 + 31. Let p be (3/(-9))/((-1)/y). Solve -2*l + l = -p for l.

5

Let k(u) = 2*u. Let s be k(2). Solve 0 = 2*i - 2 - s for i.

3