Let g(y) = -y - 2. Let r be g(-5). Solve v - r + 7 = 0 for v.

Let l = -4 - -7. Suppose l*j = -s + 15, 2*s + 5*j + 13 - 42 = 0. Solve s = -3*p - 3 for p.

-5

Let r(d) = 13*d2 + 8*d - 13. Let z(a) = 3*a2 + 2*a - 3. Let u(n) = -2*r(n) + 9*z(n). Let g be u(-3). Suppose -g*x - 2*x = -12. Solve -x - 1 = -v for v.

4

Suppose 5*l = 9 + 16. Suppose 0 = l*y - y - 36. Suppose 8 = 4*z - 4*r, 3*z + z + 4*r = 0. Solve -z + y = 2*b for b.

4

Let x(y) = y3 - 10*y2 + y - 10. Let n be x(10). Suppose n = u - 6*u + 20. Suppose -c = -b - 4, u*c + b = 3*b + 26. Solve 5*j - c = -4 for j.

1

Let i(w) be the second derivative of w³⁄₆ + 3*w²⁄₂ - 2*w. Let k be i(-5). Let r be 1/k - 18/(-4). Solve p = r*p for p.

0

Let o(z) = 4*z + 3. Let c be o(-2). Let y = -8 - -6. Let k = y - c. Solve -k - 1 = -j for j.

4

Let b be ⁸⁵⁄₁₀ + ²⁄₄. Let x = -6 + b. Solve -x*o - 9 = -0*o for o.

-3

Let b = -3 + 5. Let r = 17 - 25. Let y be ⁵⁰⁄₈ + b/r. Solve -i - y = i for i.

-3

Suppose 0 = 5*k + 10 - 60. Suppose -l + 0 = -k. Solve -2*h = -2 + l for h.

-4

Suppose -4 = -2*g - 4*o + 2*o, -3*o = -5*g - 6. Suppose -5*r = -g*i - i - 10, 0 = -3*r + 3*i + 6. Solve r*q - q = 5 for q.

5