Let f(t) = 2*t**2 + t. Let b be f(-2). Suppose a + 3*l = 6*l + 40, -2*l = 10. Solve -b*c + c = -a for c.

5

Let i(u) = u**2 + u. Let t be i(2). Solve -s = -t*s for s.

0

Let w be -4*(-7)/4 + -3. Solve 0 = 3*a + 11 + w for a.

-5

Let h be ((-4)/5)/(16/(-200)). Suppose -5*z = 5*y + h, 0*z - z = 2. Solve y = -4*i - i for i.

0

Let v = -7 + 9. Solve v*i - 4 = 3*i for i.

-4

Let c(a) = a3 + 9*a2 + 9*a + 7. Let i be c(-8). Let x be (-14 + 6)*1*i. Solve 0 = -x*h + 3*h - 25 for h.

-5

Let v(t) = t3 + 9*t2 - 13*t - 25. Let y be v(-10). Let b(a) = -5*a - 8. Let f be b(-4). Solve -y*x + 32 = f for x.

4

Let v(s) be the second derivative of -s3⁄3 - 5*s2 - 2s. Let x be v(-8). Let w be 3 + (0 + -1)-1. Solve -k + x = -w*k for k.

-2

Suppose -4 = -4*q - 2*p, -p = -4*q + 6 + 4. Let y(b) = b**2 - b - 1. Let w be y(q). Suppose 1 = -2*v + m, v + 11 = -v + 3*m. Solve -3*z + v + w = 0 for z.

1

Suppose 4*j - 2*z + 84 = 0, -j = 2*z - 11 + 37. Let l be 3/(-4) + j/(-8). Let o(k) = k**2 - 4*k - 7. Let x be o(6). Solve -3 = l*b - x for b.

1