Let k be 1 + -1 + 1 + 25. Let p = k + -49. Let b = -12 - p. Solve 5*h - b = -6 for h.

Suppose 0 = 2*x + x - 54. Suppose -2*q = q - x. Suppose -5*s = -q - 39. Solve -5*z - s - 16 = 0 for z.

-5

Suppose -10*a - 6 = -46. Solve 1 - 17 = a*o for o.

-4

Let l = 0 - -8. Let k = 5 + -2. Solve -l*v - 5 = -k*v for v.

-1

Let f(n) be the second derivative of n⁴⁄₁₂ + 4*n³⁄₃ + 5*n**2 + 3*n. Let y be f(-8). Let v be (⁴⁄₆)/(²⁄₁₅). Solve -y = v*i - 3*i for i.

-5

Let t(l) = -l3 + 5*l2 + 2*l - 7. Let m be t(5). Suppose -m*c - 4 = -4*c. Solve -6 + 2 = -c*w for w.

1

Let m = 14 + -11. Solve 3 = -m*q + 6 for q.

1

Suppose 2*d - 33 = -i, 2 - 7 = -i. Suppose -2*j + 6*j - 2*c = d, -1 = c. Solve j*s - 4 = s for s.

2

Let x(q) = 4*q2 - 8*q - 9. Let h(y) = 5*y2 - 9*y - 8. Let r(k) = -3*h(k) + 4*x(k). Let n be r(7). Solve -4 = n*l - 0 for l.

-2

Let u = -4 - -9. Suppose -26 = -3*m - u. Let j = m + -5. Solve 6 = -j*s + 5*s for s.

2

Let s = 8 - 1. Let l® = 2*r - 10. Let j be l(s). Suppose -24 = -4*d - 8. Solve -j + 8 = -d*g for g.

-1