Let z = 1 + -1. Let p be (-6 - -14) + 0/(-2). Let d = 23 - p. Solve z*a - d = -5*a for a.

3

Let d(j) = 3*j3 - 2 - 5*j + 10*j2 - 3*j2 - 4*j3. Let f be d(6). Suppose -x + 12 = 2*x. Solve 0*b - x*b = f for b.

-1

Let o = -53 - -54. Let b(v) be the second derivative of v4⁄4 - v3⁄6 + v. Let n be b(o). Solve -2*m + 12 = n*m for m.

3

Let k(j) = j3 - 5*j2 + 5*j - 1. Let u be k(4). Suppose -u*p + 45 = -8*p. Let w(b) = b + 11. Let m be w(p). Solve -4 = m*h - 0*h for h.

-2

Let t(g) = g**2 + 4*g + 3. Let m be t(-4). Solve -2*u + m*u - 2 = 0 for u.

2

Let q be (-2)/(-7) - (-2)/(-7). Let i = -18 - -7. Let a = 14 + i. Solve -a*r - r - 20 = q for r.

-5

Let z be 23 + -2 + 0 + 2. Suppose -u + 2*n + z = 0, n + 1 + 0 = 0. Suppose 4*t - 20 = -4. Solve -t*a - u = -5 for a.

-4

Let c(h) = -2*h**2 + 14*h - 12. Let y be c(6). Solve 0 = -5*i - y + 25 for i.

5

Let x® = r3 - 9*r2 - 10*r - 3. Let h be x(10). Let g be h + (5 - 2) - 18. Let f be 3/(-2)*24/g. Solve -s - f*s = -12 for s.

4

Let w(t) = 4*t**2. Let u be w(1). Solve -q + u = q for q.

2