Let b be (0 - 0 - 4)/(-1). Solve 3*r - r - b = 0 for r.

2

Let w = 40 + -37. Solve -6 = -w*k + k for k.

3

Let j(o) = -6*o3 - o2 - 4*o - 3. Let h be j(-3). Let z be (2⁄6)/(9/h). Solve -20 = z*m - 11*m for m.

4

Let h(x) = 2*x**2 - 2*x - 5. Let o be h(-5). Suppose 0 = -5*g + o + 25. Suppose -2*r + 4*k = 2, -r = r + 5*k - g. Solve -2*j = -j + r for j.

-3

Let d(j) = -5*j3 - j2 - 2*j - 1. Let w be d(-1). Solve -5*r - w = -25 for r.

4

Let q(p) = -p. Let v(s) = -3. Let z® = q® + v®. Let w = -13 + 7. Let t be z(w). Solve d = -t*d + 4 for d.

1

Let c be 8 + (-3 + 5)*1. Suppose -3*i + 2 = -c. Let o be i/4 - (0 + -1). Solve 3*h + o = -4 for h.

-2

Suppose 26*d - 20*d - 12 = 0. Solve 2*k - d = 4 for k.

3

Suppose -3*o + 12 = 3*n - o, -3*n + 2*o = 0. Let v = 0 + 0. Suppose -2*z - z + 9 = 0. Solve z*u + n*u - 5 = v for u.

1

Suppose 0 = -17*r + 12*r + 50. Suppose -6 - r = -4*c. Solve -2 = f - c for f.

2