Let u(s) = -5*s**3 + 1. Let x be u(-1). Let v be (-2)/(-13) - (-150)/39. Suppose 0 = v*t - 2*t - x. Solve -n = t*n - 8 for n.

Let p(y) = -y3 + 2*y2 + 2. Let b be p(2). Solve 4*l = -b - 2 for l.

-1

Let k be ²⁄₅ + (-108)/45. Let z = k + 7. Let v be 4/(-10) + ³⁴⁄₁₀. Solve -z*w = -v*w for w.

0

Let n(y) be the second derivative of y⁴⁄₁₂ - y³⁄₆ + y**2 - 2*y. Let k(m) = -m + 7. Let v be k(4). Let i be n(v). Solve -i = -3*a - 2 for a.

2

Let v = 24 - 23. Solve 4*l = -v + 17 for l.

4

Suppose -4*x = -u - 2*u - 7, -u + 11 = 2*x. Suppose j + x*j = 15. Solve 0 = p + j*p for p.

0

Suppose 0 = -4*x - d + 17, -13 = -5*x + 5*d + 2. Suppose x*b = -4*i - i + 15, 0 = 3*b. Solve -j + 8 = i for j.

5

Let f be (1 - (-4 + -4)) + -1. Solve -6*c + 2*c = f for c.

-2

Let r(a) = -a + 11. Let f be r(7). Solve -f*g + 1 = 5 for g.

-1

Let h(g) = -g3 - 13*g2 - 12*g + 3. Let p be h(-12). Solve 0 = -p*y + 8*y + 20 for y.

-4

Suppose -4*k - 7 + 23 = 0. Solve 0 = 2*r - k - 6 for r.

5