Suppose -5*y = -h - h - 14, -2*y + 2 = -2*h. Suppose 4*u = h*u. Suppose -4*a + 78 = -2*o, -5*a - 2*o + 91 + 11 = 0. Solve -5*b + b + a = u for b.

Let g® = -r**2 + 6*r. Let i be g(5). Suppose 0 = -i*t - 6 + 31. Solve 0 = t*b - 5 - 0 for b.

1

Let c = -26 - -29. Solve -5*o + c = 13 for o.

-2

Suppose 8*w + 2*y = 5*w + 2, -4 = -4*y. Suppose -4*i - 13 = -3*o, -i - 3*i - 4 = 0. Solve w = -4*t + o*t + 4 for t.

4

Let s = 14 + 4. Suppose -g = g - s. Solve -6*f + g = -3*f for f.

3

Suppose -2*q - 53 + 19 = 0. Let o = q - -27. Solve -o = 5*u - 3*u for u.

-5

Let s(a) = -a + 9. Let b be s(5). Suppose 3*p = b*u - 20, 2*p = -u - 3*p + 5. Solve -u*g - 6 = -3*g for g.

-3

Suppose 35 = 2*f - 5. Suppose 0 = -w - 4*w + f. Solve 0 = -w*s - 1 - 3 for s.

-1

Suppose 2*y + 17 = -31. Let u = 24 + y. Solve u = 4*x - 3*x + 3 for x.

-3

Let r(k) = -k3 + 5*k2 + 7*k - 2. Suppose 5*z + 5*a = 30, 0*z = -z + 2*a + 6. Let q be r(z). Solve -3 = -q*h + 1 for h.

1

Let k(l) be the first derivative of 3*l + ¹⁄₄*l4 + 1 + 2*l2 + ⁴⁄₃*l**3. Let t be k(-2). Solve 2*w + t + 1 = 0 for w.

-2