Let x(v) = -v**3 + 6*v**2 + 2*v - 5. Let r = 10 - 6. Suppose 9*n = r*n + 30. Let g be x(n). Solve 5*h - g + 2 = 0 for h.

Let l = -10 - -22. Suppose 5*u - l - 13 = 0. Solve -18 = u*t + 2 for t.

-4

Let i = -5 + 9. Suppose 2*t + 2*v = 0, -2*t - 10 = -3*t + i*v. Solve t*j + 3*j = 0 for j.

0

Let x(j) = 4*j - 1. Let y be x(2). Let l(n) = n3 - 7*n2 + 2*n - 6. Let i be l(y). Solve d + 3 = i for d.

5

Let o be -4 - (18/(-45) - (-18)/(-5)). Solve o = -5*i + 20 - 0 for i.

4

Let s(p) = p + 9. Let o(g) = 10. Let j(b) = -3*o(b) + 2*s(b). Let v be j(7). Solve -4 = -z - v for z.

2

Let l(b) = -b - 6. Let t be 7/(-2) - ³⁄₆. Let f be l(t). Let c be 4/(-16) - f/8. Solve -k + 3*k = c for k.

0

Let a = 1 - -1. Solve -a*b - 9 = b for b.

-3

Let h(b) = -2*b2 - 20*b + 4 + 30*b + b2. Let k be h(8). Solve 2*y + 3*y = k for y.

4

Let r(v) = 2*v3 + 5*v2 - 6*v - 7. Let t be r(-3). Let m be ¹⁄₃ + 2/(-6). Solve m = t*h + 6 - 2 for h.

-2

Let p(t) = -t - 1. Let i be p(-7). Suppose 3*z + 4*n - 29 = 0, -4*n = -i - 2. Suppose -3*v = 7 - 16. Solve -v*r = -z*r + 4 for r.

1