Let k be -1 - (1 + 2 - 1). Let b = k - -3. Solve 3*h - 8 - 4 = b for h.

Let q be ¹²⁄₉*⁶⁄₈. Let r = 15 - 10. Solve 11 - q = r*z for z.

2

Let u(x) = -4*x**3 + 3*x + 2. Let t be u(-1). Suppose -2*q = -t*q. Solve q = 2*y + 2 for y.

-1

Let g = 2 + -2. Suppose g = -4*d + 2*d. Suppose 1 = z - 3*u - u, d = -2*z - 3*u + 24. Solve -5*c - z + 29 = 0 for c.

4

Let b be -1(-1 + 2)-2. Let p® = 1. Let i(h) = 5*h - 3. Let z(k) = b*p(k) + i(k). Let u be z(1). Solve 0 = -u*j + 4 + 4 for j.

2

Suppose -w - 4*w = 15. Let b be 2/w - 24/(-9). Solve b*h = 4*h for h.

0

Suppose -4*n = 2 - 22. Solve -n*i + 3 = -2 for i.

1

Let m(h) = -h**2 - 3*h. Let k be m(-2). Let g be 0/((-2 - k) + 2). Let a = 4 - 2. Solve 3*s - s + a = g for s.

-1

Suppose -3*b = 2*o + 6, 0*b - 9 = 3*o + 3*b. Let l be -3*o/9 + 1. Suppose 2*p + 0 - l = 0. Solve -2*q + p = -1 for q.

1

Let f® be the third derivative of -r⁵⁄₆₀ - 7*r⁴⁄₂₄ - r³⁄₆ - r2. Let c be f(-7). Let d be 2*2 - (2 + c). Solve -4*m = 5 + d for m.

-2

Suppose -3*c = 5*s - 25, 5*s - 13 = -4*c + 12. Solve 2*a + 8 + 0 = c for a.

-4