Suppose -16*q = -3*q - 39. Solve -8*n - 10 = -q*n for n.

-2

Suppose 0*a - 3*q = 4*a, -5*a + 2*q = 0. Solve -3*x + a = -12 for x.

4

Let s = -57 + 61. Solve 0 = -s*h + 4 + 12 for h.

4

Let f = 5 + -13. Let t = f + 10. Solve t*v + 15 = -v for v.

-5

Suppose -j = 0, 2*j + 3*j - 9 = -3*i. Solve -2*h + i*h = 5 for h.

5

Suppose 0*g = -2*o - 4*g + 28, 3*o + 5*g - 38 = 0. Suppose -1 = -b + 11. Let u = b - o. Solve 3*q = q + u for q.

3

Suppose n - 6*n = -5*h - 35, -3*n = -4*h - 24. Let k be -6n/6-1. Solve -5*d = -k - 21 for d.

5

Let k© = -2*c + 10. Let z be k(9). Let f = 8 + z. Solve f = 2*j - 7*j for j.

0

Let b(n) be the second derivative of -2⁄3*n3 + n + 0 + 1⁄2*n2. Let f be b(-1). Solve 2 = f*g - 8 for g.

2

Let u(j) = j3 + 3*j2 + 2j + 4. Let f be u(-3). Let a be f - (1-15)/3. Solve -1 = a*r - 7 for r.

2