Let o = 3 + 0. Suppose f - 4 = o*f. Let c be -3*(f + (-1 - -2)). Solve -c*h = -14 + 2 for h.

Let t be ((-1)/(-2))/((-7)/168). Let g be ((-8)/12)/(1/t). Solve 0 = 4*x + g + 8 for x.

-4

Let c(k) = -k3 - 10*k2 - 10k - 7. Let l be -1(5 + 2) + -2. Let v be c(l). Suppose -2*i + 6 = 5*d, 0*i - 5*d - 6 = -v*i. Solve 9 - i = -2*z for z.

-3

Suppose -17 = -2*h - 5. Suppose -h = 2*v - 3*n, v = -v + 2*n - 4. Solve v = -0*t - 5*t - 15 for t.

-3

Let m = 20 - 16. Solve -16 - m = 5*o for o.

-4

Let u be (²⁄₄)/(²⁄₂₄). Solve -a - u = -3*a for a.

3

Let d® = -r3 + 6*r2 + 7*r + 8. Let b be d(7). Solve b = 3*h - h for h.

4

Suppose -2*h + 11 = -9. Solve 10*q - 5*q = -h for q.

-2

Suppose 0*p - 12 = -4*p. Solve -3 = -p*n - 0*n for n.

1

Let z(f) = -2*f - 3 + f - 3. Let w = -7 - -1. Let a be z(w). Solve 0 = n - a*n for n.

0

Let j be 130/(-15) + (-2)/6. Let i be (4/(-6)*j)/(-1). Let l be (i/(-5))/(⁶⁄₂₀). Solve -n = l - 2 for n.

-2