Let f(o) = o - 8. Let z(a) = 3*a - 23. Let g(d) = -8*f(d) + 3*z(d). Let r be g(6). Let t be (3 + -3)/(-1 - r). Solve -s - s = t for s.

Let f(s) = -s**2 + 3*s + 4. Let r be f(4). Solve -x + 6 - 1 = r for x.

5

Suppose 2*y + o = 8 + 16, -4*y + o = -60. Let g be (²⁰⁄₁₄)/(2/y). Solve q + 4*q - g = 0 for q.

2

Suppose -3*v - 4*f = 101 - 26, 0 = -2*v - f - 55. Let t = v + 45. Suppose k = -3*r - 11 - 1, 10 = -2*r. Solve -h + t = k*h for h.

4

Suppose 4 + 2 = -x. Let q(v) = 4*v3 - 3*v3 + 3*v2 + 2*v2 - 7 - 6*v - 3*v. Let o be q(x). Solve -5 = 3*u - o for u.

2

Let p(n) = -n3 + 5*n2 - 3*n + 3. Let l be p(4). Suppose 5*m + 32 = 3*c, c + 9 + l = -5*m. Solve -c*k = -k for k.

0

Let z(b) = -2*b + 33. Let f be z(16). Solve f = 2*q - 3 for q.

2

Let x(a) = a**2 + 14*a + 17. Let r be x(-13). Suppose 4*k = 3*k - r*h + 9, -5*k + 24 = -h. Solve z = 2*z - k for z.

5

Let a be (¹⁄₃)/(³⁄₉). Let t© = -a + c + 1. Let j be t(2). Solve -3*r = j*r - 15 for r.

3

Suppose 4*b + h = -21, 4*b - 3*h + 0 = -1. Let x = b - -8. Solve m = -x*m for m.

0

Suppose -3*k - 12 = 3*l, -5*l - 4*k - 21 = -5. Solve l = -q - 0*q for q.

0