Let v be 8/2 + (7 - 11). Solve v = -0*a - 2*a for a.

Suppose 0 = 6*y + 8 - 20. Solve y*w + w + 6 = 0 for w.

-2

Let s = -10 - -12. Suppose -2*l = s*u - 12, -10 = -l + 3*u - 6*u. Solve 2*q = q - l for q.

-4

Let t(a) be the first derivative of a⁴⁄₄ - 2*a3 - 4*a**2 + 7*a + 7. Let v be t(7). Solve 3*k - 2*k + 4 = v for k.

-4

Let v be ((-1)/2)/(4/(-40)). Let p = v + -5. Solve -m = -p*m for m.

0

Let b be 6/(-10) - (-9)/15. Let u be (0 - b)/(3 - 2). Solve 0 = -4*a - u*a + 8 for a.

2

Let h® be the second derivative of r3 - r²⁄₂ + 2*r. Let q be h(1). Let w(v) = v**2 - 4*v - 1. Let y be w(q). Solve -y*i + i - 6 = 0 for i.

-2

Let i be (8 - 0) + 3 + -6. Suppose 4*b - 27 = g, 0 = i*g + b + b + 179. Let z = -18 - g. Solve -z = 3*p - 5 for p.

-4

Let k(l) = -l2 - 6*l - 4. Let r be k(-4). Let h = -8 - -13. Let y(x) = x2 - 4*x - 3. Let j be y(h). Solve j*w - r = w for w.

4

Suppose 8 = 4*a, a = 5*t - 3*a - 12. Let x(l) be the first derivative of 2*l³⁄₃ - 3*l²⁄₂ - 2. Let i be x(t). Solve -6*j + j - i = 0 for j.

-4

Let i = 11 + -6. Suppose 0 = -3*g, 5*g = -i*q + 3*g + 60. Solve -2*j - q = -4 for j.

-4