Let y(l) be the first derivative of -l3⁄3 + 7*l2⁄2 - 6*l - 8. Let p be y(6). Solve -2*t - 2 = -p for t.

-1

Suppose 14 = 5*s - 6. Solve s + 1 = -5*j for j.

-1

Let i = -18 - -20. Suppose -i*d - d = 0. Solve -4*m + 18 - 2 = d for m.

4

Let t(n) = -n**2 - n. Let k® = -r - 1. Let c(q) = 2*k(q) - t(q). Let f be c(2). Solve 5*i = -f*i + 5 for i.

1

Let i be ((-7)/3)/((-10)/30). Solve i = 4*v + 3 for v.

1

Suppose -4*x = -5*d - 26, -2*x + 5*d - 2*d + 14 = 0. Solve x*w - w + 12 = 0 for w.

-4

Let s be 4⁄10 + (-2)/5. Solve -a + 5*a = s for a.

0

Let v(a) be the first derivative of 4*a3⁄3 + a2⁄2 + 2*a - 1. Let d be (6/(-2) - 1)/2. Let g be v(d). Solve -g = -c + 5*c for c.

-4

Let n(f) = -f**2 - 3*f + 5. Let w be n(-4). Suppose w = 4*b + 17. Let z be (b/(-4))/((-1)/(-3)). Solve -z*u + 17 = 2 for u.

5

Suppose 5*v + 110 = -530. Let g = -4 - v. Let p be g/20 + 1/(-5). Solve 5*w = 4 + p for w.

2