Let n(x) = -3*x - 8. Let h be n(-3). Solve -1 = -r + h for r.

Let m(o) = o3 + o2 - 2*o - 1. Let b be m(-1). Suppose -f + 2 = -b. Solve f*l + 9 = -6 for l.

-5

Suppose 2*t + 0*t = 8. Suppose -t*o + i + 14 = 0, -2*o - 5*i - 13 = -3*o. Solve -o*u + 12 = u for u.

3

Let a(p) = p**2 - 5*p + 5. Let k be a(5). Suppose 5*w - 2*w + 2*h = 8, 0 = -k*w + h + 22. Solve 0*y = y - w for y.

4

Let c = 14 + -10. Solve k = -c*k for k.

0

Suppose 5*o - 4*r = 141, 5*o - 2*r - 137 = r. Let y = 16 - 9. Suppose s = -2*j - 3*s + 20, 3*s - 22 = -5*j. Solve y*b - j*b = -o for b.

-5

Let x be ¹¹⁶⁄₁₄₄*4 - ⁶⁄₂₇. Solve 0 = -5*t + x*t for t.

0

Let i = 4 + -1. Let j be (20/(-6))/((-2)/i). Let c = j + -5. Solve -4*s + s = c for s.

0

Let z = -7 - -9. Suppose 4*s - 11 = -5*o - 0*s, -z*o + 4*s + 10 = 0. Solve -o*w = -2*w for w.

0

Let w(i) = 5*i + 2. Let g be w(-2). Suppose 4*r = -5*h - 21, -2*h - 16 = 2*r - 6. Let s = r - g. Solve 4*u - 12 = s for u.

4

Suppose x = 3*x - 6. Suppose 0 = x*m - 39 - 6. Let b = -10 - -18. Solve 3*u = b*u - m for u.

3