Let x be (-2 - (2 + -2)) + 7. Let p(k) = k3 - 5*k2 + 4. Let j be p(5). Suppose j*s - 5*z = -8, -z = -5 + 1. Solve -2*d = s*d + x for d.

-1

Let r(t) = t - 3*t + 3 - 8*t2 - t - 5*t + t3. Let k be r(9). Solve -8*i + k = -4*i for i.

3

Suppose 26 - 14 = 3*v. Solve w + v = -w for w.

-2

Let m(k) be the first derivative of k3⁄3 + 3*k2⁄2 + 2*k + 2. Let q be m(-3). Suppose s - 2 = -p, 11 = -4*p + q*s + 31. Solve c + p = 1 for c.

-3

Let p(j) = 3*j**2 - j + 1. Let z be p(-2). Solve -2*l - l = z for l.

-5

Let r(b) = -8*b + 27. Let z be r(3). Solve 2*y = -z*y for y.

0

Suppose 3*t = -n + 6*n - 30, 0 = -3*n - 4*t + 18. Let m be 0 - (-3)/(n/8). Solve -10 + m = -3*u for u.

2

Suppose v - 9 = 3. Suppose 4*k + 4*a = v, -2*a = 3*k + 3*a - 7. Solve 9*n - k*n = 10 for n.

2

Let h be (-51)/(-9) + (-1)/(-3). Let s be (-1)/2 + 13⁄2. Let m(o) = -o**2 + 8*o - 12. Let b be m(s). Solve b = -w + h*w + 25 for w.

-5

Suppose -u - 20 = -6*u. Suppose 1 = -b + u. Let f be 2/b*2*3. Solve 0 = -f*t - 1 + 21 for t.

5