Let z(v) = v3 + 3*v2 + v - 2. Let w(q) = -q - 4. Suppose -3 = 2*h + 1. Let r be w(h). Let f be z®. Solve f = -0*j - 5*j + 15 for j.

3

Let o(x) be the second derivative of -1⁄12*x4 + 3⁄2*x2 - 4⁄3*x**3 + 0 + x. Let l be o(-7). Solve 5 = -5*u - l for u.

-3

Suppose 38 = 5*l - 42. Suppose 3*u = 2*w + u - 36, -2*u + l = 2*w. Let o be 2/(-3) - 69/(-9). Solve w + o = -4*t for t.

-5

Let a be (0 - -1)/((-1)/7). Let t = -7 + -4. Let g = a - t. Solve g*x - 10 = 2 for x.

3

Let w be -2 - 8/(-3)*12. Suppose 3*x = x + w. Solve 2*v + x = 7*v for v.

3

Suppose b = 4*f - 2, -4*f + 4*b = f + 3. Suppose -r + 4 = -f. Solve k = -4 + r for k.

1

Suppose -5*j + 3*l = -17 - 2, 4*j - l - 11 = 0. Solve -j*n = 2*n - 20 for n.

5

Suppose 3*j - 28 = 5*h, 8 - 1 = 2*j - h. Let l = j + 4. Solve 0 = l*y - 1 - 14 for y.

3

Let w(m) = m3 - 5*m2 + m - 3. Let h be w(5). Suppose 3*r - 3 + 5 = 4*v, -4*r - 13 = 5*v. Let n be (-1)/(v*2⁄50). Solve 3*s = -h*s - n for s.

-5

Suppose 225 = 3*p + v, v = 5*p - 2*v - 389. Let q be (p/4)/(1 - 0). Suppose 41 = 5*n - q. Solve -5*x - n = -2*x for x.

-4