Let k(v) = -v3 - 14*v2 - 12*v + 13. Let m be k(-13). Solve -20 + m = 5*i for i.

-4

Let v(a) = 5 - 2*a + 6*a - 5*a. Let m be v(3). Solve 0 = -m*n - 3*n for n.

0

Let v = -12 - -14. Solve 2*h + v*h = 16 for h.

4

Let o© = c3 + 6*c2 + 6*c + 4. Let l be o(-5). Suppose -4*r + i = -2*i, -12 = -3*i. Let z = l + r. Solve 5 = -z*m + 1 for m.

-2

Let i be (((-75)/35)/5)/(1/(-7)). Solve 6 + 9 = i*z for z.

5

Let l(v) = -v**2 - 2*v - 2. Let a be l(-4). Let c be 0 + 3/(-6)*a. Solve -c*m - 9 = 6 for m.

-3

Let x = 21 + -16. Solve -x*i = 5 + 10 for i.

-3

Let p(x) = -2*x - 13. Let c be p(-8). Suppose 5*g + 6*s = 2*s + 20, -g - 4*s - 12 = 0. Solve 0 = -c*l - g - 7 for l.

-5

Let b© = c**2 - 3*c - 1. Let q be ((-12)/(-6))/(1⁄2). Let j be b(q). Solve 2 = j*l - 1 for l.

1

Let t = 32 + 20. Let z = t - 32. Suppose 0 = d + 3*d - 3*q - 25, 4*q + z = 2*d. Solve -25 = -p - d*p for p.

5