Let q(o) be the second derivative of -o5⁄20 + 7*o4⁄12 + 2*o. Let y be q(7). Solve y = c + 2*c + 15 for c.

-5

Let r be (-2)/((0 - -1)/(-7)). Let t = 20 - r. Solve 0 = t*o - o - 5 for o.

1

Suppose 4*k - 2 = p + p, 5*p = -5*k + 25. Suppose -w = w - k. Solve -w = 2*d - d for d.

-1

Let r(h) = -h3 - 6*h2 + 8*h + 10. Let z be r(-7). Solve f - 1 = -z for f.

-2

Suppose 0 = -b + 5, 2*k - b + 11 = 5*k. Solve -k - 2 = -u for u.

4

Let h(y) = 2*y**2 - 4*y + 3. Let c be h(2). Let o = 6 - c. Suppose 4*i - o*i = 0. Solve i = -2*j - j - 15 for j.

-5

Let d = 62 - 50. Solve 0*x + d = -3*x for x.

-4

Let x = 0 + 2. Suppose 8 + 4 = x*l. Solve l*y = y for y.

0

Let h(k) = -k + 1. Let o be h(-1). Let n(t) = -t**2 - 26*t - 138. Let g be n(-9). Solve -s = o*s + g for s.

-5

Let c = -1 - -3. Suppose 0*k = 3*k - 18. Let y = -6 + k. Solve -o + c = -y*o for o.

2