Let a(z) = -z**3 + 7*z**2 + 2*z - 8. Let o be a(7). Solve d + o = -d for d.

Let t = 78 - 53. Suppose -m - t = -6*m. Solve -2*k = -5 - m for k.

5

Let p be (-3)/(-6) - 6/(-4). Suppose 4*b = -x + 17, -3*b + 2 = -x - p. Solve -10 - 2 = b*t for t.

-4

Let m(s) = -2*s**2 + 3s + 3. Let a be m(3). Let l be -1(-3)/(-18)*a. Let w = 2 - 2. Solve -f - l = -w for f.

-1

Let o(t) = t**3 - 2*t - 2. Let k be o(-2). Suppose 4*c + w - 52 = -0*c, 4 = -w. Let h be 32/c - k/(-21). Solve -y + 2*y + h = 0 for y.

-2

Let b(s) = -s**2 - 8*s - 5. Let f = -2 + 2. Suppose -5*r + x - 33 = 0, -3*r = -f*x - 3*x + 15. Let a be b®. Solve 0*o = -a*o for o.

0

Suppose -3*z + 68 = -4*m, 0*z + 54 = 3*z + 3*m. Solve 4*v = -0*v - z for v.

-5

Suppose 0 = 2*o + o + 5*w - 34, -4*o - 3*w + 27 = 0. Suppose 3*i - o - 6 = 0. Let a = 23 - 12. Solve -4*x - i + a = 0 for x.

2

Let z be (-3 + -2)/5 - -4. Solve -z*f = -0*f - 12 for f.

4

Let h(v) = -v3 - 31*v2 + 2*v + 67. Let n be h(-31). Solve 10*l - 5*l = n for l.

1

Let c be ¹⁶⁄₅ - ⁷⁄₃₅. Let n(j) = j**2 - 6*j + 2. Let o be n©. Let f be (-1 - o)*⁴⁄₈. Solve w = -f - 1 for w.

-4