Suppose 10 = -3*n + 4*h, 3*n - n - 8 = -h. Solve n*k = -2*k for k.

Suppose -4*w + 8*w - 43 = 3*r, -5*w - 4*r = -15. Solve -3*f = -w*f for f.

0

Let z = 3 + 1. Let i(o) = -2 - z*o2 + o2 + 2*o**2 + 6*o. Let g be i(5). Solve -5*u = -2*u - g for u.

1

Let i = -1 - -1. Let x(k) = i + 5 + k - 2*k. Let g be x(5). Solve -4*d + g*d = 0 for d.

0

Suppose -2*u = 2*t + 2, -5*u - 3 = 2. Solve t = z - 1 - 2 for z.

3

Suppose -7*y - 73 = -87. Solve y*v - 6 = -0*v for v.

3

Suppose 27*j = 31*j. Solve -4*x + 2 - 18 = j for x.

-4

Let z be (¹²³⁄₁₅)/1 + ¹²⁄₁₅. Let g(b) = b + b2 + 13 + 7*b - b3 + 7*b**2. Let d be g(z). Solve p + d = -0 for p.

-4

Suppose -17 - 127 = -3*h + 3*j, 216 = 5*h + 3*j. Suppose -3*a = 2*a - h. Let s = -5 + a. Solve z = -s*z for z.

0

Suppose 3*i = 0, -3*i + 2*i = 2*c. Suppose -t - 4*h - 10 = c, 3*t - 2*h = -1 - 1. Let n be (0 - (1 + -12)) + t. Solve n = 3*m - 0 for m.

3

Suppose 0 = -9*l + 5*l. Solve l = -5*p + 8 + 12 for p.

4