Suppose 1 = -u + 2*u. Suppose -y + q + 4 = u, -2*y - 4*q = 0. Solve y - 6 = 2*z for z.

Let k = 5 + -5. Let a be 0/(-2) + k + 0. Solve a = -3*b - b + 12 for b.

3

Let j = -47 - -110. Suppose 5*l - j = -13. Solve m = -4*m - l for m.

-2

Let v be -5*((-2)/(-2) - 2). Suppose 3 = 4*y - v. Suppose -y*l = 2*l - 20. Solve 2*t = -1 - l for t.

-3

Let b be (2/(-3) - -1)*15. Let x = -5 + b. Let f be x + (1 - -1) + 0. Solve f*n = 7*n + 15 for n.

-3

Let u(o) = -3o - 1. Let t be u(-1). Suppose 0 = -w + t. Let d be 0/(1(w + -4)). Solve z = -d*z - 3 for z.

-3

Suppose -3 = -4*t - 7. Let l = -1 - t. Solve l = m - 5*m for m.

0

Let k be ²⁸⁵⁄₁₂ + (-5)/(-4). Solve -2*u + 7*u = k for u.

5

Let c = 18 - 16. Solve 4*f - c*f = 2 for f.

1

Let t(o) = 2*o3 + 2*o2 - o. Let c be t(1). Solve -v - c*v = -8 for v.

2

Let k(w) = w3 + 3*w2 - 6*w - 2. Suppose 7*t - 6*t + 4 = 0. Let r be k(t). Let o = r - 4. Solve 15 = -7*h + o*h for h.

-3