Let l = -3 + -2. Let k(f) = -f**2 - 7*f - 1. Let y be k(l). Let h = 17 - y. Solve -u + h = -3*u for u.

-4

Suppose 5*z + 2*b - 30 = 0, -1 = -5*z + b + 14. Solve -f - z = -2*f for f.

4

Suppose 0 = 4*n - 1 - 7. Let h = 0 + n. Let o be 0/(-2) + 0 + 8. Solve -h*z - 2*z = -o for z.

2

Let q = -1 - -4. Solve q*m = 4*m for m.

0

Let v(k) = k**2 - k - 10. Let u be v(6). Solve 0 = y - 5*y - u for y.

-5

Let h be (140⁄15)/7*(-3)/(-2). Solve -h*r + 15 = -7*r for r.

-3

Let a = 0 - -2. Suppose 5*p - 2*d = 18, a*p + 3*d - 8 = 4*d. Solve 8 = p*k + 2*k for k.

2

Suppose -q = 4 - 3. Let u be ((0/(-1))/3)/q. Solve u*o + o = -5 for o.

-5

Let c = -13 - -6. Let r(i) = -4*i**2 + i. Let x be r(-1). Let v = x - c. Solve -p + 2 = -v for p.

4

Let n(l) = -l*2 - l - 1. Let o be n(-1). Let i be (-5)/10(o + 11). Let w be 2*4/(-10)*i. Solve -w*a + 6 = -10 for a.

4