Let r(h) = -h. Let y be r(3). Let i = -2 - y. Solve 4*s - 17 = -i for s.

Let s® = r**2 + r - 4. Let c be s(-5). Let p be (-1)/(-3) - c/(-6). Solve -x + p = -0*x for x.

3

Let p be 0*(2 - 4)/(-2). Solve 4*h + h - 15 = p for h.

3

Let o(u) be the first derivative of -u⁴⁄₄ + 8*u³⁄₃ - 3*u**2 - u - 1. Let t be o(7). Suppose -15 - t = -3*n. Solve 0 = -2*g - n - 3 for g.

-5

Let f = 6 - 3. Suppose 0 = -f*x - x. Solve -q - 4*q + 10 = x for q.

2

Let c = -4 - -6. Let m be (c/(-3))/((-2)/12). Let x® = r3 - 2*r2 - 7. Let h be x(3). Solve -l = -h*l - m for l.

-4

Let m(d) = -8*d2 - 15*d + 35*d - 20*d + d3 + 5. Let y be m(8). Solve -5*i - 15 + y = 0 for i.

-2

Let s(v) = -v3 - 12*v2 + v + 12. Let o be s(-12). Solve o = 5*j - j + 16 for j.

-4

Suppose -11 = 2*c + 3. Let m(n) = -n3 - 6*n2 + 7*n + 3. Let u be m©. Solve u*r = -r - 8 for r.

-2

Suppose -2*h - 5*l + 43 = 5, 5*l = -3*h + 62. Suppose -5*a + 3*c - 2 = h, -2*c = a. Let y = a + 6. Solve y*m + 1 = 7 for m.

3

Let z(s) = s3 - 5*s2 - 5*s + 6. Let k be z(6). Solve -6*i + k = -2*i for i.

3