Let w(p) = -2*p - 7. Let h = -9 + 4. Let b be w(h). Suppose 4*o = v + 20, 5*o - o = 3*v + 20. Solve v = -b*r - r for r.

Let g be 3 + -2 + (-4 - -5). Solve g*p + 0 = 4 for p.

2

Let s be (-4 - (-4 + 2))*-1. Suppose 0 = -0*k + s*k - 4. Solve b - 6 = -k*b for b.

2

Let h(v) be the first derivative of v**2 + 1. Let x® = r + 4. Let z be x(-3). Let i be h(z). Solve 5 = 3*w + i*w for w.

1

Suppose 24 = -3*z - r - 3, 2*z = 5*r - 1. Let s = -12 - z. Let y be ⁴⁄₈ - 22/s. Solve y = 2*n - 4 for n.

5

Let n(p) = -10*p + 68. Let g be n(6). Solve 4*b + 28 = g for b.

-5

Let z = 0 - -6. Let h be (-16)/z*18/(-24). Solve h*s = -0*s + 8 for s.

4

Let o be 0 + (-1 - -26) + (-14)/(-7). Suppose 0 = t - 4*f - 6, -2*f + 2 = -3*t + 2*t. Let v = -6 - t. Solve v*h + o = 7 for h.

-5

Let n = 12 + 8. Let v = -15 + n. Solve -v*z - 9 = -2*z for z.

-3

Let k = 12 - 14. Let f be 2/k + ⁶³⁄₇. Solve 0*t = 2*t + f for t.

-4

Let g be ⁵⁄₂*⁴⁄₁. Let k(h) = -2*h - 3*h2 + 6*h2 + 0*h**2 - 1. Let p be k(2). Solve p*d - g = 2*d for d.

2