Let z(u) = u**3 + 3*u**2 - 7*u - 1. Let a be z(-4). Solve -1 = -3*h + a for h.

Let m be (-7)/(-3) - ³⁄₉. Let s be 6 + -8 + (0 - 0). Let x be -7*s/(2 + 0). Solve 3*a + x + m = 0 for a.

-3

Let f be ((-1)/((-1)/2))/1. Solve f*w = 6 + 4 for w.

5

Let v be (4/(-12))/(2/(-30)). Solve -v*o + 0*o = 0 for o.

0

Suppose 4*o = -4*d, -d - 2*o + 6 = -4*o. Suppose -2*v + 9 = 3*j, -4*v + 3*j + 15 = -d*v. Let m = v - 6. Solve -6*q + q = m for q.

0

Let s be 2/(⁶⁄₉*1). Suppose 1 = -4*q - s*m, -3*m + m = 4*q - 2. Solve 0 = 7*i - q*i for i.

0

Suppose u = -8*u + 18. Solve -2*j = u*j - 16 for j.

4

Let g(q) = -q**2 - 8*q - 9. Let z be g(-6). Solve -z*h + 6 = -h for h.

3

Let l(v) = v3 + 6*v2. Let n be l(-6). Solve n = o - 0*o - 5 for o.

5

Suppose -5*p + 1 = -4*p. Let c be ((-6)/(-10))/(p/5). Let i be (1 + (-1)/c)*6. Solve 0 + 20 = i*y for y.

5

Suppose -g - 8 = 4*t - 0, -2*t - 4 = -4*g. Let l© = -c + 2. Let w be l(g). Solve -w*a - 5 = 3*a for a.

-1