Let b(t) be the first derivative of -1/3*t**3 - 1 + 0*t + t**2. Let o be b(2). Solve 2*a - 7*a - 5 = o for a.

Let s(f) = 8*f**2 - 1. Let n be s(1). Suppose 4*h = -n - 5. Let z = 5 + h. Solve -5*q + z*q = -12 for q.

4

Let n(k) = 2*k**2 - 3*k. Let l be n(2). Suppose 18 = -5*j + lj. Let u be (2 - 1)(10 + j). Solve f = -u*f for f.

0

Let r = -79 - -93. Solve 0 = 4*w - r - 6 for w.

5

Let x be (-10)/(-5 + -2 + 6). Solve -5*a = -x*a + 15 for a.

3

Suppose 35 = 4*v + v. Suppose -2*k - 17 = -v*k + 4*a, -3*k + 5*a = -5. Suppose 0 = -2*u - 2*t + 2, 5*t - 3*t + 8 = 0. Solve u*q - 10 = k for q.

3

Let z® = -r**2 + 8*r - 10. Let p be z(7). Let k be (-1 - -2)/(-1) - 8. Let l be 4 - p/k*3. Solve l*x + x - 8 = 0 for x.

2

Let b = 3 + 9. Suppose -3*f = 3*p - b, -p - 6 = -3*f - f. Solve 4 = -f*s + s for s.

-4

Suppose 2*x - b + 12 = 3*b, 2*x = b + 3. Suppose -d - 1 = -x. Solve -d*h - 2*h = -10 for h.

2

Let v(l) = l. Suppose -a + 7 = 2. Let y be v(a). Solve -5*o - y - 15 = 0 for o.

-4

Let b be (-1 - -8) + (-3 - 0). Suppose -5*l - 2*k = -21, -2*l - b*k + 7 = l. Let u = l - 3. Solve -3*i - 4 = -u*i for i.

-4