Let h(y) = -2*y - 10. Let w be h(-9). Solve 0 = -w*t + 3*t - 15 for t.

Let a(f) = f - 2*f + 0*f + 2*f. Let x be a(6). Let s = x - 4. Solve s*p + p - 6 = 0 for p.

2

Let f(u) = 2*u2 + 3*u. Let n® = 2*r + 4 + r2 - 2 - 3*r**2. Let g be n(2). Let j be f(g). Solve -5*l = -j*l + 9 for l.

-3

Suppose -7*v - 8*v = -60. Solve 0 = f - 0 - v for f.

4

Let b(h) = h**2 + 6*h + 9. Let d be b(-6). Solve 0 = -14*y + d*y + 5 for y.

1

Let c(l) = -l3 + 4*l2 + 2*l - 2. Let k be c(4). Let g be ²⁄₆ - 32/k. Let x = g - -9. Solve -d = x*d for d.

0

Let b be ((-9)/(-6))/(⁶⁄₈). Solve -20 = 7*d - b*d for d.

-4

Let p(v) = -v3 + 13*v2 + v - 13. Let z be p(13). Solve z = 4*b - 8 for b.

2

Suppose 6*q - 3 = 5*q. Suppose -c - q*c = -20. Suppose 4*x + 0*x = -c*b + 16, -b = -x - 5. Solve -b = -a - 3*a for a.

1

Suppose 0 = 2*w - 11 + 5. Solve -5*r + w*r = 0 for r.

0

Suppose 0*g - 5*g = -3*q - 16, -3*g + 2*q = -10. Let b = -1 + 0. Let v be 0*b/(-1 + 2). Solve v*a = -g*a - 8 for a.

-4