Suppose 4*c - 1 - 5 = -3*r, c + 3 = 0. Let b = 12 - r. Solve b*t = 2*t + 12 for t.

Let p be 1/(-5) - (-567)/35. Solve -5*l + l - p = 0 for l.

-4

Suppose 0 = 2*b + 1 + 3. Let q be 12/(-9)*21/b. Suppose -3*f = -1 - q. Solve 2*g + f - 15 = 0 for g.

5

Suppose -3*r = w + 8, w = r - 0*r + 4. Solve 0*z + z - w = 0 for z.

1

Suppose -2*d + 0*p - 3*p - 11 = 0, -4*d - p = 7. Let u(a) = a - 5. Let c be u(6). Let q be c - ²⁄₂*d. Solve 0 = -q*w - w for w.

0

Let r(l) = -l - 16. Let i be r(-19). Solve -i*k + 2 = 11 for k.

-3

Let m(u) = -u3 - 5*u2 - u - 2. Let f be m(-5). Suppose 5*g - 25 = 2*k - 0*k, f*k = -2*g + 10. Let n = -3 - -6. Solve -i + g = n for i.

2

Let u© = -c - 2. Let i be u(-3). Solve g = -2 + i for g.

-1

Suppose -2*r = 4*p - 18, 1 = -2*p - 5*r + 6. Solve -6*t = -p*t for t.

0

Let q be (-1 - 12/(-2)) + -1. Suppose 0*r = -q*r + 24. Suppose -3*s + 39 = 5*i, -5*i - 25 = s - r*s. Solve 5 - s = k for k.

-3

Let y(i) = 3*i - 3. Let n be y(6). Suppose 4 = -2*q - 5*w + w, -10 = 5*w. Solve -f = q*f + n for f.

-5