Suppose -2*s + 5*k + 23 = 0, 2*s - 24 = -s + 4*k. Solve 2*l = s*l - 4 for l.

2

Let p = 13 + -2. Suppose 6*q - p*q + 25 = 0. Solve 3*y - 2*y + q = 0 for y.

-5

Let c(k) = 3*k. Let j be 1⁄4 + 15⁄20. Let z be c(j). Suppose f = -z*f. Solve -i = -f*i for i.

0

Let f(n) = 4*n - 10. Let m be f(3). Solve -2*r = m - 4 for r.

1

Suppose -4*d + 22 = 6. Solve j - d*j = -6 for j.

2

Let n(o) = -6*o + 12. Let b(v) = 2*v - 4. Let l(g) = -7*b(g) - 2*n(g). Let m = -1 + -4. Let z be l(m). Solve 0 = -5*r - z + 4 for r.

-2

Let i be (-609)/(-189) - (-2)/(-9). Solve i*x - 1 = 2*x for x.

1

Suppose -3*h = 2*d - 17, -2*d + 5 = 5*h - 22. Solve -n + 6*n = h for n.

1

Let n = -86 + 88. Solve -n = j + 2 for j.

-4

Suppose -4*i + 2*i + 4*h - 10 = 0, 5*h - 11 = 3*i. Solve i*s = s - 2 for s.

-1