Suppose 6*z - 2*z + 12 = 0. Let g(m) = -3*m + 3. Let k be g(4). Let d be 27*1*z/k. Solve d*j = 4*j + 20 for j.

Let m = -26 + 28. Solve 15 = -7*w + m*w for w.

-3

Suppose -b = -5*t + 12, t - 3*b = 4*t - 18. Let f be t + 3*²⁄₆. Suppose -2*o + 20 = 2*y + f, 0 = -3*y + 4*o - 4. Solve y*d = 5*d + 2 for d.

-2

Let j(k) be the second derivative of k⁵⁄₂₀ + 5*k⁴⁄₁₂ + 5*k³⁄₆ + 3*k2 + 2*k. Let v be j(-4). Solve -2*f - v + 6 = 0 for f.

2

Let g = -34 - -37. Let i(q) = q3 + 4*q2 - 5*q - 4. Let c be i(-5). Let n be 10 - (-1)/2*c. Solve -n = g*b - 2 for b.

-2

Let y = 5 - 1. Solve h = 2*h - y for h.

4

Let t(z) = -z**2 + 24*z - 42. Let b be t(22). Solve -b*w + 0*w + 6 = 0 for w.

3

Let y = -9 - -14. Suppose y*j - u - 24 = -0*j, 0 = 3*j + 2*u - 4. Solve j*n = n + 6 for n.

2

Let s(w) = -4*w - 4. Let b be s(-3). Let u = 9 - b. Let i = u - -1. Solve -4 = i*n - 12 for n.

4

Let o(w) = w + 3. Let g be o(3). Suppose -k + j = -7, 4*j - g - 2 = -2*k. Solve u = -u - k for u.

-3

Let k = -11 + 4. Let l be (1 + k/5)*-5. Solve -s + 3 + l = 0 for s.

5