Let x be -10*(15/(-6))/5. Suppose -x*r + 11 = -9. Suppose r*m - 16 = 0, -5*q - 6 = -6*m + 2*m. Solve 4*l + 2 + q = 0 for l.

-1

Let k be -2 + 1 - (-1 + -4 + 4). Solve k*v = v for v.

0

Suppose 10 = 3*g - 5. Suppose g*s - 19 = 5*d - 49, 5*d + 5*s + 10 = 0. Suppose -d*w = -0*w - 10. Solve -h = -w + 1 for h.

4

Let r = 0 + 4. Suppose t + 1 = -2*f - 0*f, 3*t = -3*f + 6. Suppose r*k = t*d + 15, -2*d + 4*d + 2*k - 12 = 0. Solve -d = -2*h + 3 for h.

2

Let f = -7 + 7. Let r = -28 + 44. Solve f*k = 4*k - r for k.

4

Let k = -6 + 10. Suppose -9 = 3*f, 4*f + 20 = -4*w + 3*w. Let s be w/24 + (-26)/(-6). Solve -3*i - k = -s*i for i.

4

Let o(l) = -7*l - 3. Let z be o(-1). Solve 0 = b + z*b + 10 for b.

-2

Suppose 1 = 3*y + 2*f, 2*y - 3*f = -f + 14. Solve -2*h + 3 = -y for h.

3

Suppose -5*z + 20 + 2 = q, 2*z - 2*q = 4. Solve 0*d + z = -2*d for d.

-2

Let j = -59 + 99. Suppose 0*u = -2*u + j. Let h® = r3 - 10*r2 + 17*r. Let d be h(8). Solve 3*t - u = d*t for t.

-4