Let z(h) = 2*h**2 - 13*h + 1. Let d be z(7). Solve -7*f + d*f = 0 for f.

Let a© = c3 - 7*c2 + 8*c - 7. Let i be a(6). Suppose h - i*h + 48 = 0. Solve 2*r + 2*r = h for r.

3

Let p be ((0 + 1)*0)/2. Let k(m) = -m3 - 9*m2 - 9*m - 9. Let l be k(-8). Let b be 0/(2 + p + l). Solve b = 5*j - 4 - 1 for j.

1

Let o = -80 + 80. Solve 0 = -5*g - o*g - 10 for g.

-2

Suppose 61 = 16*a + 13. Solve a*c = 2*c for c.

0

Let g = 18 - 13. Suppose g*s = 4*t - 44, t = -2*t - 5*s - 2. Solve -l + t = l for l.

3

Suppose -2*t = t - 9. Suppose -2 = -t*a + 4. Solve -5*g - 12 = -a*g for g.

-4

Let f© = -c + 3. Let l be f(6). Let u = 2 + l. Let q be (u/(-3))/(²⁄₁₂). Solve q*r = 6*r - 8 for r.

2

Let u(w) = 4 - 9*w + 2*w2 + 4*w2 + 7*w + w**3. Let g be u(-6). Suppose 5*h - g + 1 = 0. Solve -h*y - 6 = -y for y.

-3

Let l(m) = -m3 - 7*m2 + 9*m + 10. Let s be l(-8). Suppose s*c = 2, 3*k = -c - 2*c + 24. Solve -3*y = -k*y - 4 for y.

-1

Let u be 36/(-15) - 4/(-10). Let d be 6/(-27) + ⁷⁶⁄₁₈. Let w be u/((-4)/2) + d. Solve -15 - w = 4*z for z.

-5