Suppose -12 = 4*g, 2*t + 0 = -4*g - 8. Solve -6*s + t*s = 12 for s.

Let v = 25 - 13. Let a(m) = m + 6. Let c be a(7). Suppose -12 = -3*g - g, x - c = -3*g. Solve -4 = -x*z + v for z.

4

Let p(i) = -i + 11. Let j be p(6). Let l = j + 0. Solve l*f + 1 + 14 = 0 for f.

-3

Let x be 44/(-10)(5 - 15). Solve 7*d = 3*d - x for d.

-4

Suppose 3*g + 25 = 2*v + 3*v, -2*v = -5*g + 9. Suppose 0 = -v*s + 3*s + 25. Solve s*a = 11 + 9 for a.

4

Let o = 4 + 8. Let y = 4 - 1. Solve -h - o = y*h for h.

-3

Suppose -8 = 2*w - 2*i - 3*i, -w = -i + 4. Let y(m) = 3*m + 1. Let u(k) = 7*k + 1. Let o(p) = 2*u(p) - 5*y(p). Let z be o(w). Solve 6*c - z = 5*c for c.

1

Let k(g) be the second derivative of g⁴⁄₆ + 7*g³⁄₆ + 3*g**2 + 2*g. Let x be k(-4). Suppose 0*t - x = -3*t - 2*a, -2*t = -a + 5. Solve w = -t*w for w.

0

Suppose -3*k = 2k. Let c be (-5(2 - 1))/(-1). Suppose k = -2*z - u + 17, c*z - u + 0*u = 46. Solve 4*q = -z - 3 for q.

-3

Let v be (-56)/(-9) - ⁴⁄₁₈. Let r = v + -14. Let q be (-6)/(-4)*r/(-3). Solve -q*f = -7*f + 12 for f.

4

Let i be ¹⁴⁄₂₈ - (-3)/2. Solve -x = i + 1 for x.

-3