Let b(i) = i**2 + i - 1. Let v be b(-2). Solve -4*q = v + 7 for q.

Let k be (-34)/(-6) - ²⁄₃. Suppose 2*h - 21 = -0*h - a, -k = -5*a. Suppose t - 5*u = 22, -t - 3*u - h = -0*t. Solve t*g - 7*g = -20 for g.

4

Let j(b) be the second derivative of b⁴⁄₂ - b³⁄₆ + b**²⁄₂ - 3*b. Let d be j(1). Solve 4*l = d*l for l.

0

Let l = 1 - -1. Let d = 16 - 20. Let h be 0*(12/d)/(-3). Solve h*s = -l*s - 6 for s.

-3

Suppose -i - 5*s = -6*i, -5*s = -20. Solve 2*b + i = b for b.

-4

Let c(x) = x3 - 2*x2 + 2*x + 1. Let v be c(2). Solve -o = -2*o - v for o.

-5

Suppose -36 = -4*j + 32. Let m = 19 - j. Solve -m*p - 2*p = 20 for p.

-5

Suppose -6*z = -z - 15. Let i be -1 + 1 - (5 + -9). Solve t - z = i*t for t.

-1

Let l be ((-3)/2)/(6/(-8)). Let u be (14/(-21))/(l/(-12)). Solve d + u = 3*d for d.

2

Suppose -3*a - 28 = -10*a. Solve s - a = 1 for s.

5

Suppose -4*p + 34 = -14. Solve -4*f + p = -0*f for f.

3