Let u(h) = -3*h2 + 2. Let n(o) = -7*o2 + 4. Let q(a) = 2*n(a) - 5*u(a). Let t be q(-3). Solve -4*d - 9 = t for d.

-4

Let z = 3 - 0. Solve 0 = 2*k - z*k + 3 for k.

3

Suppose -1 = -m - 9. Let a be m/(-12)(-6)/(-4). Let j be a(-6)/(-10)*25. Solve 3*n = -0*n - j for n.

-5

Suppose 5*v + 10 = 5*t, 3*v = -4*t + 5*v + 6. Let i(w) = 2*w + 2. Let o be i(t). Solve o = -2*s - 0*s for s.

-2

Suppose 1 + 5 = 3*z. Solve -t - 4 + z = 0 for t.

-2

Let w(d) = -d2 + 10. Let p© = -c3 + 2*c**2 + 4*c - 3. Let k be p(3). Let t be w(k). Suppose 5*z = 10 + t. Solve 0 = -6*o + 4*o - z for o.

-2

Suppose y + 3*d = 7*d + 7, -d - 5 = 3y. Let g be (1 + y)(-6)/12. Solve -4*p + 0 + 12 = g for p.

3

Let y(j) = 2*j3 - j2 + j - 2. Let q be y(2). Solve 0 = 4*l + q + 4 for l.

-4

Let x be (-6)/9 - 34/(-6). Suppose -4*s - 30 = 5*y, -4*y + 22 = -5s + x. Let f be (5(y + 0))/(-2). Solve -2*g = f - 1 for g.

-2

Suppose -6*g = -4*g + i - 3, -5*i - 41 = -4*g. Suppose -g*y = -4*l + 32, -13 = 4*l + 6*y - y. Solve l*z + 1 + 11 = 0 for z.

-4