Let r(z) be the second derivative of z**4/12 - 2*z**2 + 2*z. Let w be r(3). Solve -2 = w*d + 3 for d.

Let s(z) be the first derivative of -4*z + 2 + ¹⁄₄*z4 + ⁵⁄₃*z3 + 0*z**2. Let q be s(-4). Solve 2*i + q = -2*i for i.

-3

Let g(s) = -s - 1. Let f(u) = -u**2 - 7*u - 8. Let b(d) = -f(d) + 6*g(d). Let k be b(-2). Solve 2 = -3*o - k for o.

-2

Suppose -4*p + 4 = -2*n, 4*p = n + 2 + 2. Solve n = -d - d + 10 for d.

5

Let v(l) = -5*l3 - 2*l2 - l. Let a = 0 + -1. Let j be v(a). Let u = 48 + -34. Solve 0 = -j*b - 2 + u for b.

3

Suppose 6 - 12 = -2*u. Solve u + 2 = 5*m for m.

1

Let a = 6 + -11. Let w(u) = -u - 6. Let g be w(a). Let t be ((1 - 1) + 0)/g. Solve -4*i + 16 + 4 = t for i.

5

Suppose -2*a - 10 = -5*r, -r - 3*a + 35 = 4*r. Solve -w = -r - 1 for w.

5

Let k© = c**2 - 3*c + 3. Suppose 3*v = -0*v + 9. Let y be k(v). Let o be (y/9)/(²⁄₆). Solve -o - 15 = -4*l for l.

4

Let w(i) = 1. Let c(m) = -m + 2. Let k be -1*5/(2 + -1). Let l(j) = k*w(j) + c(j). Let g be l(-6). Solve -d = g*d + 4 for d.

-1

Suppose 3*c - 14 = -4*s + c, 0 = 3*c + 9. Let j(n) = n + 8. Let p be j(4). Solve -s*x - 3 = p for x.

-3