Let z = -2 + 3. Suppose -2*q + 41 - 13 = 0. Let l be q + -4 + 1 + z. Solve 6*v - l = 2*v for v.

3

Suppose 0 = -4*a - 7 - 21. Let o = 36 - 19. Let i = a + o. Solve -5*s - i = -0 for s.

-2

Let b be -3 + (3 - -2) + -3. Let l = b - -5. Let j be 1*2/(l/10). Solve -j*p + 0 = 5 for p.

-1

Let m(y) = 11*y + y3 + 7 - 14 - 6 - 10*y2. Let v be m(9). Suppose -v*b - t = 3 - 31, -2*b = 2*t - 16. Solve 3*d + 6 = b*d for d.

3

Suppose 2 = -3*q + 2*i, 5*q = -4*i + 2 + 2. Solve -10 = 5*h - q*h for h.

-2

Let y = -3 - -5. Suppose -2*a + 12 = y*a. Solve f - a = -7 for f.

-4

Let z(v) = v**2. Let i be z(2). Suppose 3*y - i = 5. Solve -y*k - 20 = -8*k for k.

4

Let p(x) = -6*x3 - 8*x2 - 13*x - 5. Let t(u) = 7*u3 + 8*u2 + 14*u + 4. Let v© = -6*p© - 5*t©. Let z be v(-7). Solve -z*l + l + 4 = 0 for l.

2

Suppose 2*b + 94 - 102 = 0. Suppose -a = a - 2. Let m = 1 + a. Solve -b*w = -m*w + 4 for w.

-2

Suppose -20 = -5*r - 5*a + 3*a, 3*r + 7 = -5*a. Let w = 6 - r. Solve 4*m - 7 - 5 = w for m.

3