Let i(m) = 2*m - 6. Let x be i(5). Let p = -2 + x. Let u be 6/(-4)*-1*p. Solve 4 = u*r + 19 for r.

Let n = 18 + -18. Solve 0 = -n*o + o for o.

0

Let z(n) = -n**2 + 11*n + 16. Suppose 5*c - 40 = 4*j, 15 = -2*j + 5*j. Let o be z©. Solve 0 = -u - o*u for u.

0

Let t(p) = -p3 - p2 - 3*p - 1. Let b be t(-1). Solve -4 = 3*q + b for q.

-2

Let x(z) = -4*z - 12. Let h be x(-4). Let p(n) be the second derivative of n⁴⁄₁₂ + n³⁄₆ + 3*n**²⁄₂ - 2*n. Let s be p(0). Solve 17 = h*v - s for v.

5

Let v(u) = -u - 1. Let b be v(-5). Suppose -b*l - 11 = -o, -o - l = 1 + 3. Let w be 6 + (3/(-3) - o). Solve 2*y = w*y for y.

0

Let m(o) be the first derivative of o⁴⁄₄ + 7*o³⁄₃ + o**²⁄₂ + 7*o + 6. Let b be m(-7). Solve b = -4*a + a for a.

0

Suppose -24 = 45*x - 47*x. Solve -x = 4*l + 8 for l.

-5

Let q = -32 + 37. Solve -q = -5*l - 0 for l.

1

Let z(j) = j3 - 3*j2 - 4*j + 3. Let y be z(4). Solve -2*c = -3*c + y for c.

3

Suppose -p + 0*p = 5*t + 28, 0 = 3*p + 5*t + 34. Let y(k) = -k**2 - 5*k - 4. Let d be y(p). Solve 3 = -o - d for o.

-5