Let a(w) = -w**3 - 13*w**2 + 15*w + 22. Let b be a(-14). Solve -7*h + 5*h = b for h.

Let m be -3*(-21)/9 - -2. Solve 7*k = m*k + 8 for k.

-4

Let w(x) = 2*x - 4. Let f be w(3). Let v = f - -3. Solve -15 = 2*h - v for h.

-5

Suppose 60 = 4*c - 4*h, 0*c + 25 = 4*c + 3*h. Solve 0 = -b - b + c for b.

5

Suppose 3*o + 3*w + w = 32, 4*o - 2*w = 6. Let n = 4 + -3. Let t be n/5 - 144/(-30). Solve -o*d + t*d = 0 for d.

0

Let o be (6/(-5))/((-3)/15). Suppose o = t - 10. Suppose 2*n = 5*c - t, 7*c - 24 = -4*n + 3*c. Solve 0 = -2*h - n - 0 for h.

-1

Let d = 26 - 11. Let g = d + -10. Solve 0 = -g*q + 6 + 14 for q.

4

Suppose -j = -5*z - 1, -j - 2 = 4*z - 3*j. Solve z + 2 = -2*i for i.

-1

Let l(m) = -m3 - 6*m2 + 7*m + 2. Let d be l(-7). Suppose -7*h = 4*n - d*h + 24, 0 = -5*n + h - 30. Let x be 4/n + ⁴⁴⁄₁₂. Solve x*w + 4 = w for w.

-2

Let o(z) = z3 + 8*z2 - 10*z - 3. Let v be o(-9). Solve v*i - 2*i = 0 for i.

0

Let l(s) = -2*s2 - 5*s - 9 - s3 + 2*s - 5*s**2 + 10*s. Let t be l(-8). Let h be (6/t)/(-3) + 0. Solve h*a = -0*a - 2 for a.

-1