Let p(o) be the first derivative of o**2/2 + 9*o + 4. Let k be p(-9). Solve -6 = -3*i - k for i.

Suppose 1 = 7*i - 20. Solve -3*y - i + 0 = 0 for y.

-1

Let i(b) = 3*b2 - 4*b2 - 4*b + 3*b + 2*b + 2. Let l be i(2). Solve -2*g + 6*g = l for g.

0

Suppose -21 = v + v - o, 3*o + 9 = 0. Suppose -10*t = -11*t - 26. Let x be (-5)/30 + t/v. Solve -x*a + 0*a + 4 = 0 for a.

2

Let h(u) be the first derivative of u⁴⁄₄ + 3*u3 + 9*u**²⁄₂ + 5*u - 3. Let v be h(-7). Suppose -3*s + s = -v. Solve 5*a - s = 5 for a.

5

Suppose -1 = -n + 3. Solve -3*z + n = -7*z for z.

-1

Let p be 4/(-14) - 90/(-21). Suppose -p + 2 = -n. Solve 3*s - n = 1 for s.

1

Let q(l) = l + 28. Let t be q(-12). Solve 4*g + t = -0 for g.

-4

Suppose 2 + 2 = -g - 3*y, 4*y + 53 = -5*g. Let w© = c + 15. Let u be w(g). Solve s - 2 = u*s for s.

-2

Let c(m) = -2*m3 - m2 + 5*m - 1. Let z be c(-4). Let o be z/28 + (-2)/8. Solve r + 16 = -o*r for r.

-4

Let p = 4 + -2. Suppose 4*i - 2*l - 23 = -5*l, l = -p*i + 9. Solve -3*a + 7 = -i for a.

3