Let r(m) be the second derivative of 0 + 1/6*m**3 + 2*m - 5/2*m**2. Let k be r(6). Solve -k - 3 = -4*i for i.

Let o be 0 + (-1 - 1*-21). Solve 2*z = 7*z + o for z.

-4

Let m® = -r + 1. Let z be m(1). Suppose 4*u + 3*h - 22 = z, -6 = -2*u - 2*h - 2*h. Solve -u = 2*w + 1 for w.

-4

Let a = 4 + 0. Let s = -174 - -176. Solve 3*o - s*o = a for o.

4

Let w be (-2)/3 - 10/(-6). Suppose -5*j - p + 12 = -3, 2*j + 12 = -4*p. Solve -j*m = 9 - w for m.

-2

Let y = 16 + -11. Let q = y + -3. Solve q*u + u = 15 for u.

5

Let r(n) = n + 12 - 3 + 2. Let x be r(-8). Solve -7*g + x*g = 0 for g.

0

Let d = 18 + -11. Let p = d + -3. Solve h = -p*h + 25 for h.

5

Let a be ²²⁄₆ - ¹²⁄₁₈. Let q(x) = -x3 + 4*x2 - 2*x + 2. Let p be q(a). Suppose -2*o + l = -3, p*o + 5*l + 0 = -15. Solve 4 = -2*b - o*b for b.

-2

Let s(z) = z3 - 2*z2 - 5*z + 1. Let c be s(5). Suppose -k + 4*k + c = 0. Let w = k + 33. Solve 3*g - w = -g for g.

4

Let t(k) = 2*k - 12. Let c be t(6). Suppose c*q = -2*q + 12. Solve q = 5*f + 1 for f.

1