Let v = -18 - -20. Solve 0*j - 4 = v*j for j.

Let a be -2 - (4/(-2) + -2). Let c(w) = 6*w**2 - 4*w + 4. Let v be c(1). Solve -4*s = -a*s - v for s.

3

Let h = -8 - -4. Let x be (-11 + 0)/(3 - 4). Let b be x + ⁴⁄₂ + h. Solve -3*c + 0*c = -b for c.

3

Let b(i) = -i**2 - 13*i - 7. Suppose 5*a = 25 - 85. Let f be b(a). Solve -f*w + 6 = -3*w for w.

3

Let l be 1/(-2)1-4. Suppose -2*r - n = -3 - 7, -l*r + 5*n - 14 = 0. Suppose -3*k + 8 = k. Solve -k*h + r*h - 5 = 0 for h.

5

Let q(y) be the third derivative of y⁵⁄₆₀ - y⁴⁄₁₂ + 2*y³⁄₃ + 3*y2. Let d be q(5). Let j = d + -11. Solve 4*m = 8*m + j for m.

-2

Let o be (-1)/(-2) - (-10)/(-20). Solve 0 = -o*a + a for a.

0

Suppose 8 = -0*d + 4*d - 5*s, 2*d = -2*s + 4. Suppose -8 = -i + o - 4, o = d*i - 11. Solve -3*u + 2 = -i for u.

3

Suppose 2*a = 5*a. Let t = a - 12. Let w = -5 - t. Solve -5*h = -13 - w for h.

4

Let m = 8 - 8. Solve 0 = 2*i - 10 - m for i.

5

Let b = -22 + 63. Suppose -3*l + b + 7 = 0. Suppose -3*w = w - l. Solve n = w*n for n.

0