Suppose -i - 3*h + 68 = 0, -h + 4*h + 68 = i. Suppose i = 5*w + 3*l, -70 = -5*w + l - 6*l. Suppose -2*a = 5*z + 3*a, a - 4 = -5*z. Solve w - z = 4*r for r.

3

Let x(p) = -p**2 + 5*p + 6. Let t be x(6). Let q be 57/(-15) + (-1)/5. Let z be (-3)/(-2) - 2/q. Solve z*b + t + 6 = 0 for b.

-3

Let q(d) = -d3 - 5*d2 - d. Let h be q(-5). Let k be 3 - h - -2*1. Solve k = 2*v - v for v.

0

Let u(q) = q + 7. Let b be u(-7). Suppose b = 4*l + 16, 4*l + 7 = -z - 2. Solve 19 = -4*x + z for x.

-3

Let g(t) = -t2 - 8*t + 1. Let a(w) = w2 + 9*w - 2. Let u(s) = -3*a(s) - 4*g(s). Let n be u(-5). Solve -1 = -n*l - 5 for l.

-2

Let l = 4 - -2. Suppose -2*v + 5*w = 5 + 12, 0 = -3*v + 2*w + 2. Suppose 2*f - 4 - 4 = 0. Solve -l*x = -f*x + v for x.

-2

Suppose -b - b = -44. Solve 5*o - b = -7 for o.

3

Let s = -11 - -18. Let d be 2/((-2)/6*-2). Solve -8 = d*p + s for p.

-5

Let f be -4*6/((-8)/4). Solve -3*u - f = -3 for u.

-3

Suppose h = -7*h - 2*h. Solve -20 = -h*r + 4*r for r.

-5