Let h(a) = -a2 - a - a2 - 2*a2 - a3 - 4. Let l be h(-4). Let s be -4*(-5)/(80⁄12). Solve -s*j + l = -12 for j.

4

Let v(f) = -f - 7. Let t = -7 - 0. Let l be v(t). Solve l*h + 2 = -2*h for h.

-1

Suppose -6*o = -4*o + 6, -4*o - 21 = -3*j. Suppose -j*g = -3*h + 9, -h - 2*g - 3 = -9. Solve -h*r = -6*r for r.

0

Let x© = c - 2. Let k be x(4). Solve 0 = u + k + 1 for u.

-3

Let k(u) = 4*u + 28. Let s be k(-6). Solve -s*n = -2*n for n.

0

Let c(o) = o**2 - 3*o + 1. Let d be c(2). Let z = 1 + d. Suppose -4*h = 4*y - 4, 5*h + 4*y = -0*h + 7. Solve z = 2*b + b - h for b.

1

Let r(x) = -x3 - 5*x2 + 6*x + 5. Let b be r(-6). Suppose 7 + b = 3*s. Suppose f = 5*m - 1, 2*f - 1 = 3*f. Solve m = p + 1 + s for p.

-5

Let x be (-1)/(-4) - (-15)/4. Let d(y) = y3 - 3*y2 - 4*y. Let j be d(x). Solve -4*p = -j + 8 for p.

-2

Suppose -14 = -5*d + m, 2 = 5*m - 3. Suppose -r - 14 = -h - 2*h, 4*r + 16 = 4*h. Let o = h - d. Solve o*s + 2 = -4 for s.

-3

Suppose -3*s - 2*q = 2*s + 2, 0 = 2*s - q - 1. Let v = s + 3. Solve v*l + 3 = -0*l for l.

-1