Suppose -4*a = -16 - 12. Let f = -3 + a. Solve -3 - 9 = f*x for x.

Let h(k) be the third derivative of k⁶⁄₁₂₀ + 7*k⁵⁄₆₀ + k⁴⁄₈ + 7*k³⁄₆ - k**2. Let d be h(-6). Let u = -3 - -3. Solve x + 4*x + d = u for x.

-5

Suppose 19 = -4*v - 3*g, -g = 1 + 4. Let a be (-21)/9 - 2/(-6). Let n be v*0/(a + 4). Solve 0 = -n*m - m + 4 for m.

4

Suppose 4*m = o + o + 20, -3*m = 3*o - 33. Suppose -f + 2*v + 26 = 3*f, -3*v - m = 2*f. Let q be (-6)/(-4) + 2/f. Solve b = q*b - 3 for b.

3

Let m be -1 + (0 + 0)*-1. Let w be (m + 1)/(1 - 0). Suppose -2*f = -w*f - 8. Solve -f*h + 20 = -0*h for h.

5

Suppose -s = 5*x - 10, 4*s = -s - x + 26. Suppose s*t - 9 = 2*t. Suppose 4*u + 16 = -f, -14 + 7 = -3*f - u. Solve -5 = -f*g + t for g.

2

Let s(a) = -a**2 - 10*a - 11. Let q be s(-8). Suppose 17 = -t + 4*o - 1, 2*o = -qt + 20. Let g be 1(2 - 1) + t. Solve 4 = 7*r - g*r for r.

1

Let p be 2*2/((-4)/(-1)). Let y = 3 - p. Let f be 2/(-4)*0/(-1). Solve j - y*j - 3 = f for j.

-3

Let i = 64 - 61. Solve -n = 5 - i for n.

-2

Suppose 28 - 4 = -4*j. Let c(k) = -k. Let h be c(j). Let p = -1 + h. Solve -4*q = -p - 3 for q.

2

Suppose 0 = 3*t - 3*j, 3*t = -t - 5*j. Solve 2 = r - t*r for r.

2