Let s(p) = -p**2 - 10*p - 7. Let c be s(-6). Suppose -3*l - y = -c, -4*l - y = -0*y - 21. Solve -5*k = -l*k for k.

Suppose -48 - 2 = -10*q. Solve -3*z + q + 4 = 0 for z.

3

Suppose 4*g - 2*u = 58, -5*g = u - 52 - 10. Solve 5*w = 7 + g for w.

4

Suppose -5*i - 3*b = -i - 22, i + b - 6 = 0. Let p be i/(-14) - (-9)/7. Solve -3*m - p = 5 for m.

-2

Let t = 9 + -6. Let k® = -2*r + 12. Let m be k(8). Let p = 1 - m. Solve 2*l = p + t for l.

4

Let c be 1 + 3/(⁶⁄₄). Suppose 2*u = 3*u - c. Suppose 20 = u*b - m, 18 = 5*b + m - 2. Solve 6 + 9 = b*o for o.

3

Suppose -5*t = 17 - 2. Let n be -1 + 0 + ²⁄₂. Let j = n - t. Solve -f + j*f + 4 = 0 for f.

-2

Let c be (-1)/5 + 204/(-5). Let b = c - -27. Let v be ((-12)/b)/((-6)/(-42)). Solve 0 = 2*m + m - v for m.

2

Let u(m) = -m3 - m2 - m + 2. Let c be u(0). Suppose c*h + 4 = 4*h. Solve -2 = -h*v + 4 for v.

3

Let g(s) = s**2 - 6*s - 13. Let d be g(-2). Suppose t + 46 = 5*u - t, -u = -3*t - 17. Solve -w = -d*w - u for w.

-4

Suppose 13*w - 12*w - 9 = -r, 0 = 4*r - 20. Solve -9*l - 25 = -w*l for l.

-5