Let g(m) = m**2 - 8*m - 18. Let n be g(10). Solve -5*r + n = -3 for r.

Let i(l) = -l + 8. Let g be i(8). Suppose -27 - 18 = -5*z. Suppose g*s - z = -s. Solve 0 = -5*q + s*q for q.

0

Let h be (²⁄₄)/(5/(-50)). Let u = -2 - h. Solve -u*f + f - 10 = 0 for f.

-5

Let l(b) = -b**2 - 12*b - 10. Let r be l(-11). Solve r + 3 = -2*t for t.

-2

Let j(l) = -l3 + 9*l2 + l - 1. Let k be j(9). Let y = -5 + k. Solve y = 2*i + 1 for i.

1

Suppose 5*u + 14 = -1. Let n be (-1)/u*3 - -3. Solve -c + 1 = -n for c.

5

Let g(p) = -p + 7. Let m© = c**2 + c - 1. Let s(v) = v + 1. Let w be s(1). Let k be m(w). Let t be g(k). Solve -n = n - t for n.

1

Suppose 4*d - 50 = -22. Solve 0 = -8*x + d*x for x.

0

Let a(h) = -h**2 - 5*h. Let d = -13 + 8. Let v be a(d). Let p be 15/(-5) + ²¹⁄₃. Solve v = x - 0*x - p for x.

4

Suppose 12 - 22 = -5*y. Solve y*j - 1 = -3 for j.

-1

Suppose 4*c + 4*x = 16 + 8, -4*c - 3*x = -23. Solve 2*d + 3 = -c for d.

-4