Let v(i) = -3*i + i + i - 1. Let s be v(-1). Solve s = -f - f for f.

Let h© = c**2 - 4*c - 4. Let m be h(5). Let f be ((-6)/5)/((-2)/(-40)). Let v = -23 - f. Solve m = -a - v for a.

-2

Let o(k) be the second derivative of -k³⁄₆ + k²⁄₂ - 3*k. Suppose 4*f - 5 = -13, 3*u = 3*f - 9. Let h be o(u). Solve -m + h*m = -5 for m.

-1

Let r be (6/(-4))/((-6)/(-8)). Let s be ¹⁰²⁄₄*r/(-3). Solve -4*w + s = 5 for w.

3

Suppose 4*j + o + 2*o = 17, 0 = -3*j + 2*o. Let n = j + 3. Suppose -3*m + 3*k - 7*k - 1 = 0, 5*m = 3*k + 37. Solve -m*s - 5 = n for s.

-2

Let o be ⁴⁄₃*(-6)/4. Let n = o + 7. Suppose 2*d + n = 3*d. Solve -v + d = 4*v for v.

1

Let p© = c**3 - c + 4. Let k = -6 + 6. Let d be p(k). Solve u + 9 = d*u for u.

3

Suppose 12 = 2*d + g, 3*d + g + 4*g - 32 = 0. Let w = 3 - d. Let b be (-2 + 3)*w/(-1). Solve -y = 3 - b for y.

-2

Suppose 2*q + 10 = -7*s + 3*s, 13 = 3*q - s. Suppose -q*h - 11 - 1 = 0. Let c(g) = -g**2 - 3*g + 4. Let a be c(h). Solve 5*n - n = a for n.

0

Suppose 3 + 0 = j. Let f = -99 + 103. Solve f*h + 1 = -j for h.

-1

Let a(o) = o3 + 11*o2 + 7*o - 10. Let d be a(-10). Suppose g = 4*q + 16, 4*q - 2*q + d = 2*g. Let n be 5 + -1 + 1 + 1. Solve -n*p = -2*p - g for p.

2