Let f(z) = -z**2 - 5*z + 7. Let o be f(-6). Let l = 1 - o. Solve 2*v + 2*v - 8 = l for v.

Suppose -l = l - 6. Solve 0 = -l*k + 6 + 6 for k.

4

Let w(d) = d**2 - 19*d - 18. Let z be w(20). Solve z*a = 4*a for a.

0

Suppose -12*y + 32 = -4*y. Let m be (-1)/(-2) - (-3)/2. Solve -m*d + 3*d = -y for d.

-4

Suppose -3*j + 61 = 4*l, -3*l - 6*j = -2*j - 37. Solve -4*a = -l - 1 for a.

5

Let y(n) = -n**2 + 4*n - 1. Let d be y(4). Let l = 1 + d. Solve -t + 3 = -l*t for t.

3

Let c(l) = -l + 4. Let s be c(0). Let f(b) = -b + 4. Let j be f(0). Let x(y) = 5*y + 5. Let q be x(j). Solve -s*v = 5 - q for v.

5

Suppose -3*j + 33 + 12 = 0. Solve 2*g = -3*g - j for g.

-3

Let w(k) = k**2 - 2*k + 1. Let a = 3 - 0. Let u be w(a). Let h = 18 + -13. Solve -u*t = -5*t + h for t.

5

Let y(k) = -7*k + 2. Let j be y(-4). Suppose n + j = 6*n. Let m be ⁸⁄₂₈ - (-206)/14. Solve n*f - f = -m for f.

-3

Suppose 5*k = -g - 0*k - 10, -3*k = -3g + 42. Let n be -5((-26)/g - -2). Suppose -r - 10 = -n*r. Solve r*h + 2 = 4*h for h.

-2