Let b = 21 - 9. Suppose -2*t + 5*t - b = 0. Solve -2*r - t = 2*r for r.

-1

Suppose 4*i = -2*o + 40, o - 4*o + 38 = 4*i. Suppose 0 = -s + 4*z - 8*z - 5, -4*z - i = -s. Solve -3*n - s = 6 for n.

-3

Let g(q) = -3*q**2 + 18*q + 6. Let n be g(6). Let k = 0 + 0. Solve k = -f + 1 - n for f.

-5

Let a(v) be the second derivative of 13*v36 - v22 + 7*v. Let f be a(1). Solve 0 = -3*x - x + f for x.

3

Suppose u = -4*s + 13, -5*s + 0*s + 32 = 3*u. Suppose -4*r = z - 0*r - 17, -3*z + u = -2*r. Solve -z*p - 35 = -10 for p.

-5

Suppose 4*m - 3*m = 6. Solve 2*a - m = 4 for a.

5

Let f be (-2 + 2)/(-1) + 2. Suppose -f*l = -0*l - 10. Solve 3*c = 4*c - l for c.

5

Suppose 0 = -b + 2*b. Suppose b = 3*p - 2*j - 3, 2*p + j - 4*j = -3. Solve p = m + 7 for m.

-4

Let t(d) = 3*d**2 - 3*d + 1. Let q be t(2). Let i(h) = -3h - 3. Let s be (-2 + 3)(-5 + 1). Let k be i(s). Solve k = -q*o + 4*o for o.

-3

Suppose -w + 5 = s - 3*w, 0 = -4*w - 4. Solve s*a - 4*a - 4 = 0 for a.

-4