Suppose 6 + 0 = z. Suppose a - 6 = d - 4*a, 3*a = z. Solve -9*m = -d*m + 25 for m.

Let v(a) = a**2 + 2*a + 3. Let t be v(-3). Suppose -2 - 6 = -2*i. Suppose 4*y + i - 12 = 0. Solve -p = t - y for p.

-4

Let d = 0 + 2. Suppose 0 = d*x - 5*x + 3*t + 6, t = -x + 2. Suppose 0 = -x*y - 2*y + 48. Solve -m = -4*m - y for m.

-4

Let v(i) = -i**3 + 5. Let w be v(0). Suppose 7*x = w*x. Solve x = -5*q + 34 - 14 for q.

4

Let n(v) = -v3 - 10*v2 - v - 8. Let l be n(-10). Solve h + 2 = l*h for h.

2

Let c(m) = -m**2 - 4*m - 4. Let f be c(-2). Solve -2*w = -f*w for w.

0

Suppose -5*u - 3*o + 8*o = 0, 0 = -5*o + 10. Solve u*r = 5 + 3 for r.

4

Let c be (-6)/15 + (-2)/(-5). Suppose -4*o + 3*x = 13, x + c*x + 21 = -5*o. Let h be ((-6)/(-9))/(o/(-30)). Solve -h*z = -z + 16 for z.

-4

Let x = 30 + -17. Suppose -3*w + x = 4. Suppose 4*g + 0 = -w*h + 38, g - 18 = -5*h. Solve 2*u + 2*u + g = 0 for u.

-2

Let h(d) = d3 + 5*d2 - 9*d - 3. Let q(s) be the first derivative of -s**²⁄₂ - 1. Let y be q(6). Let b be h(y). Solve 0 = -k - 4*k - b for k.

-3

Let y = 13 + 4. Suppose -7*v + 4*v + y = -u, -2*u = v + 6. Solve v*d + 4 = -0*d for d.

-1