Suppose 49 = 4*h - 5*m, m - 7 = -6*h + 4*h. Solve 0*v + h = 3*v for v.

2

Suppose 0 = 31*m - 35*m + 48. Solve 4*z + 0*z - m = 0 for z.

3

Suppose 0 = -d + 2*d + h - 3, h = 0. Solve -d*m - m - 4 = 0 for m.

-1

Suppose 0 = 5*r + 5*o - 2*o - 6, 0 = 4*o - 8. Suppose 4*k + 0*k = r. Solve c + 3 = -k*c for c.

-3

Suppose -m + 10 = l + 4, m - 2*l = 3. Suppose 5*k = -b - 6, -b = -m*k - 5 - 9. Solve b*h - 14 - 6 = 0 for h.

5

Let l(m) = m3 + 9*m2 + 6*m - 11. Let h be l(-8). Suppose 4*a - h = 11. Solve a = -w - 0 for w.

-4

Let h(k) = -k3 - 8*k2 - 6*k + 9. Let u be h(-7). Let f be (3/(-5))/(u/(-20)). Solve -2*g - f - 2 = 0 for g.

-4

Let m(l) = 2*l**2 - 3*l + 2. Let p be m(3). Suppose r = 2*s + p, -4*s + 0*s - 20 = 0. Let g = 5 - 3. Solve -g*f - r = -5 for f.

2

Let v(i) = -3*i + 13. Let j be v(4). Solve m - j = -0*m for m.

1

Suppose -370 = -5*z + 75. Suppose -4*c = f - 69, 3*c = -2*f - 31 + z. Let p be 1 + 2 - (-8)/(-4). Solve 5*j = -p + c for j.

3