Suppose -x - 2*x = -12. Let p = 11 + -1. Solve -x*f + 2*f - p = 0 for f.

-5

Let w = -11 + 18. Let n = w + -2. Suppose o = n, -b + 4*o - 8 = -0. Solve -b = -2*v + 6*v for v.

-3

Suppose -3*v - v = -8. Suppose -5*j + 0*h = -v*h - 22, 0 = 3*j + 4*h - 8. Suppose 2*i - 4*n = -14, -2*i + j*n - 35 = -7*i. Solve i*a = 5*a for a.

0

Let b(s) be the second derivative of s4⁄12 - 2*s3⁄3 - s**2 - 5*s. Let v be b(5). Solve -v*f = -2*f - 2 for f.

2

Let n = -11 - -14. Suppose -5*o + 3*l + 10 = 0, -n*o + o = 5*l - 4. Solve o*g + 2 = -4 for g.

-3

Suppose 8*u + s = 3*u + 18, 4*u - 20 = 2*s. Let z = -3 + u. Solve -r = 4 + z for r.

-5

Let h be ((-6)/(-4))/(1⁄2). Suppose -11 = -2*s + q, 0*s - 4*q = 5*s - 21. Suppose 2*d - 20 = -4. Solve h = -s*c + d for c.

1

Let d = -48 + 54. Solve -2*v = -d*v for v.

0

Let u = 5 + -1. Suppose 0 = u*p + 4 - 0. Let s = p + 5. Solve -25 = s*h + h for h.

-5

Let f be 17⁄5 - (-2)/(-5). Suppose -36 = -4*m + 4*b, -3*m = b + 2*b - 57. Let q = -8 + m. Solve -3*r = -q*r + f for r.

1