Let c(j) be the first derivative of j**3/3 + 7*j**2/2 - 4*j - 2. Let y be c(-8). Solve 10 = -y*h - 10 for h.

Let p be ((-18)/(-15))/(8/(-20)). Let a be 4 + (3 + p - -2). Suppose -b + 16 = b + 2*l, -b + 3*l - 8 = 0. Solve -b*y = -a - 2 for y.

2

Let p be 6*-3*2/(-18). Solve 4 = p*z - 2 for z.

3

Let x® = -2*r + 11. Let b be x(3). Solve -b = -4*k - k for k.

1

Let d be 2/(0 + 0 + -1). Let v = -27 + 19. Let j be d/v + (-30)/(-8). Solve -j = 5*u - 19 for u.

3

Let y(s) be the first derivative of s⁴⁄₄ - s3 + s**²⁄₂ + 1. Let z be y(4). Solve -z = 3*v + v for v.

-5

Let j(x) = -x - 4. Let y be j(-7). Let b be (-98)/(-35) + ²⁄₁₀. Suppose -2 = 2*p - b*p. Solve -7 = -y*o + p for o.

3

Let h = 67 - 113. Let l = -25 - h. Solve -4*p + l = 1 for p.

5

Let z = 0 + 3. Let i(k) = k**2 + 12*k - 18. Let w be i(-14). Solve w = -j + z*j for j.

5

Suppose 3*x + 66 = -24. Let r be (1 + 0)/((-5)/x). Solve 3*b - b + r = 0 for b.

-3

Suppose -3*g = -3*n - 48, -7 - 21 = -4*g - 5*n. Suppose -3*l + 15 = -2*c, -3*l + g = -4*c - 3. Solve d - 4 + 7 = c for d.

-3