Suppose -5*r + 2*r = 0. Suppose 2*h - 6 - 10 = r. Solve -c - h = c for c.

-4

Suppose 0 = -82*v + 87*v + 15, -5*v = -2*n + 19. Let w(g) = 2*g**2 - 2*g - 2. Let f be w(2). Solve n*z - f = z for z.

2

Suppose 4*z - 4 = 0, j + z + z = -9. Let b = -8 - j. Suppose -5*u + t = -6, -4*t = 3*u - 0*u - 22. Solve -u*v = -v - b for v.

3

Let c = 7 - 6. Suppose p - c - 3 = 0. Solve 9 = p*g - g for g.

3

Suppose -2*d + 2*o - 10 = -0*o, -d - 2*o = -10. Let v = 2 - d. Solve -v*a = -3*a for a.

0

Let o(g) = 0*g3 - g3 + 0*g3 + g2 - g + 6. Let s be o(0). Solve k + k = s for k.

3

Let q(i) = 2*i - 28. Let x be q(14). Let o = 8 - 6. Solve -6 = -x*j + o*j for j.

-3

Suppose 5*d = 2*d - 39. Let g(v) = v + 16. Let h be g(d). Solve 20 = -h*p - p for p.

-5

Suppose 7*x = 2*x + 30. Let u(m) = -m - 4. Let j be u(-6). Suppose j*k - 2 = 2. Solve -k*w = -x*w for w.

0

Suppose 3*u - 18 = -3*q, 4*u = 5*u - 1. Let a = 7 - q. Suppose 20 = -2*t + 3*t + 4*y, 3*y = -2*t + 15. Solve t = -s - a + 1 for s.

-1