Suppose 4*s - 2*o - 16 = 0, 0*s - s - 7 = 5*o. Suppose 0*a + 30 = 5*a - 5*c, 3*c - 22 = -5*a. Suppose a*v = -0*v. Solve 3*w - s = -v for w.

1

Let u(b) = -b3 + b2 - 2*b + 6. Let w be u(0). Solve 0 = -8*c + 6*c + w for c.

3

Suppose -12 = -0*g - 4*g - 4*d, -3*d - 7 = -5*g. Solve 3*l + g*l = 25 for l.

5

Suppose -6*p = -2*p - 108. Suppose 0 = 2*u + 2*u - 48. Suppose 0 = 5*q + 17 - 42. Solve u = -q*j + p for j.

3

Let h(o) = 2*o3 - 2*o2 + o - 1. Let f be h(2). Let n = f + -5. Solve -n*z = -6*z - 4 for z.

-2

Let k(w) = -6*w - 4*w + w - 1 + 2*w. Let x be k(-3). Suppose -3*a = a - x. Solve a*i + 2 = 3*i for i.

-1

Suppose -4*r = -2*t + 40, 4*r - 17 = 5*r - 4*t. Let z = -9 - r. Solve z = -2*k + k + 2 for k.

2

Let l = -102 - -111. Solve 3*p = l + 6 for p.

5

Suppose 12*h + 5 = 53. Solve t - h = -3*t for t.

1

Suppose -8 = 5*d - 28. Solve -15 = y - d*y for y.

5