Suppose 6*l + 2*f = 8*l, -3*l = -5*f + 8. Solve -l = 5*z - z for z.

-1

Let d(n) = -n**2 - 10*n + 17. Let w be d(-12). Let r = 5 + w. Let j(s) = -2*s. Let q be j®. Solve -q*v + 8*v + 20 = 0 for v.

-5

Suppose -3*z = -4*t + 35, 2*t = -5*z - 19 + 4. Suppose -y = t*y. Solve y*u + u + 3 = 0 for u.

-3

Suppose 3*y = 10 + 5. Let w(s) = s3 - 6*s2 + 7*s - 4. Let x be w(y). Suppose p + p = x. Solve 2 + p = 5*d for d.

1

Let f = 36 - 31. Solve 2*l - 3*l - f = 0 for l.

-5

Let z be (4⁄3)/((-5)/(-30)). Let k(v) = v + 7. Let w be k(-3). Solve w*l = z + 4 for l.

3

Let t(n) = -n**2 + 8*n - 4. Suppose -4*j + 28 = -0*j. Let w be t(j). Solve w - 23 = 5*y for y.

-4

Let j(n) = n**2 + 2*n + 3. Let l be j(-4). Solve -3*f - 5 = -l for f.

2

Let m be 103/(-3)-9. Suppose 4*q + 5*a = m, -2*q = -4*a - 0*a - 32. Let u be 3⁄12 + (-30)/(-8). Solve 8*w - q = u*w for w.

5

Let l(f) = -f2 + f - 4. Let u(b) = -b2 + b - 3. Let k(o) = 5*l(o) - 6*u(o). Let h be k(2). Suppose -3*z + h*z = 0. Solve z*s = s + 3 for s.

-3